| -rw-r--r-- | libopie2/opieui/olistview.cpp | 8 | ||||
| -rw-r--r-- | libopie2/opieui/opopupmenu.cpp | 4 | ||||
| -rw-r--r-- | libopie2/opieui/oselector.cpp | 2 | ||||
| -rw-r--r-- | libopie2/opieui/oselector.h | 4 | ||||
| -rw-r--r-- | libopie2/qt3/opiecore/osortablevaluelist.h | 2 | ||||
| -rw-r--r-- | libopie2/qt3/opieui/ocombobox.cpp | 6 | ||||
| -rw-r--r-- | libopie2/qt3/opieui/oeditlistbox.cpp | 6 | ||||
| -rw-r--r-- | libopie2/qt3/opieui/olineedit.cpp | 6 |
8 files changed, 19 insertions, 19 deletions
diff --git a/libopie2/opieui/olistview.cpp b/libopie2/opieui/olistview.cpp index 67b4b83..4386e0e 100644 --- a/libopie2/opieui/olistview.cpp +++ b/libopie2/opieui/olistview.cpp @@ -1,768 +1,768 @@ /* This file is part of the Opie Project =. (C) 2003-2004 Michael 'Mickey' Lauer <mickey@Vanille.de> .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* QT */ #include <qpixmap.h> /* OPIE */ #include <opie2/odebug.h> #include <opie2/olistview.h> using namespace Opie::Core; namespace Opie { namespace Ui { /*====================================================================================== * OListView *======================================================================================*/ OListView::OListView( QWidget *parent, const char *name, WFlags fl ) :QListView( parent, name, fl ) { //FIXME: get from global settings and calculate ==> see oglobalsettings.* m_alternateBackground = QColor( 238, 246, 255 ); m_columnSeparator = QPen( QColor( 150, 160, 170 ), 0, DotLine ); m_fullWidth = true; connect( this, SIGNAL(expanded(QListViewItem*)), SLOT(expand(QListViewItem*))); } OListView::~OListView() { } void OListView::setFullWidth( bool fullWidth ) { m_fullWidth = fullWidth; - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 header()->setStretchEnabled( fullWidth, columns()-1 ); #endif } bool OListView::fullWidth() const { return m_fullWidth; } int OListView::addColumn( const QString& label, int width ) { int result = QListView::addColumn( label, width ); - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 if (m_fullWidth) { header()->setStretchEnabled( false, columns()-2 ); header()->setStretchEnabled( true, columns()-1 ); } #endif return result; } int OListView::addColumn( const QIconSet& iconset, const QString& label, int width ) { int result = QListView::addColumn( iconset, label, width ); - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 if (m_fullWidth) { header()->setStretchEnabled( false, columns()-2 ); header()->setStretchEnabled( true, columns()-1 ); } #endif return result; } void OListView::removeColumn( int index ) { QListView::removeColumn(index); - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 if ( m_fullWidth && index == columns() ) { header()->setStretchEnabled( true, columns()-1 ); } #endif } const QColor& OListView::alternateBackground() const { return m_alternateBackground; } void OListView::setAlternateBackground( const QColor &c ) { m_alternateBackground = c; repaint(); } const QPen& OListView::columnSeparator() const { return m_columnSeparator; } void OListView::setColumnSeparator( const QPen& p ) { m_columnSeparator = p; repaint(); } void OListView::expand(QListViewItem *item) { ((OListViewItem*)item)->expand(); } OListViewItem* OListView::childFactory() { return new OListViewItem( this ); } #ifndef QT_NO_DATASTREAM void OListView::serializeTo( QDataStream& s ) const { #warning Caution... the binary format is still under construction... odebug << "storing OListView..." << oendl; // store number of columns and the labels s << columns(); for ( int i = 0; i < columns(); ++i ) s << columnText( i ); // calculate the number of top-level items to serialize int items = 0; QListViewItem* item = firstChild(); while ( item ) { item = item->nextSibling(); items++; } // store number of items and the items itself s << items; item = firstChild(); for ( int i = 0; i < items; ++i ) { s << *static_cast<OListViewItem*>( item ); item = item->nextSibling(); } odebug << "OListview stored." << oendl; } void OListView::serializeFrom( QDataStream& s ) { #warning Caution... the binary format is still under construction... odebug << "loading OListView..." << oendl; int cols; s >> cols; odebug << "read number of columns = " << cols << oendl; while ( columns() < cols ) addColumn( QString::null ); for ( int i = 0; i < cols; ++i ) { QString coltext; s >> coltext; odebug << "read text '" << coltext << "' for column " << i << "" << oendl; setColumnText( i, coltext ); } int items; s >> items; odebug << "read number of items = " << items << oendl; for ( int i = 0; i < items; ++i ) { OListViewItem* item = childFactory(); s >> *item; } odebug << "OListView loaded." << oendl; } void OListView::expand() { odebug << "OListView::expand" << oendl; QListViewItemIterator it( this ); while ( it.current() ) { it.current()->setOpen( true ); ++it; } } void OListView::collapse() { odebug << "OListView::collapse" << oendl; QListViewItemIterator it( this ); while ( it.current() ) { it.current()->setOpen( false ); ++it; } } QDataStream& operator<<( QDataStream& s, const OListView& lv ) { lv.serializeTo( s ); return s; } QDataStream& operator>>( QDataStream& s, OListView& lv ) { lv.serializeFrom( s ); return s; } #endif // QT_NO_DATASTREAM /*====================================================================================== * OListViewItem *======================================================================================*/ OListViewItem::OListViewItem(QListView *parent) : QListViewItem(parent) { init(); } OListViewItem::OListViewItem(QListViewItem *parent) : QListViewItem(parent) { init(); } OListViewItem::OListViewItem(QListView *parent, QListViewItem *after) : QListViewItem(parent, after) { init(); } OListViewItem::OListViewItem(QListViewItem *parent, QListViewItem *after) : QListViewItem(parent, after) { init(); } OListViewItem::OListViewItem(QListView *parent, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } OListViewItem::OListViewItem(QListViewItem *parent, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } OListViewItem::OListViewItem(QListView *parent, QListViewItem *after, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, after, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } OListViewItem::OListViewItem(QListViewItem *parent, QListViewItem *after, QString label1, QString label2, QString label3, QString label4, QString label5, QString label6, QString label7, QString label8) : QListViewItem(parent, after, label1, label2, label3, label4, label5, label6, label7, label8) { init(); } OListViewItem::~OListViewItem() { } void OListViewItem::init() { m_known = false; } const QColor &OListViewItem::backgroundColor() { return isAlternate() ? static_cast<OListView*>(listView())->alternateBackground() : listView()->viewport()->colorGroup().base(); } bool OListViewItem::isAlternate() { OListView *lv = static_cast<OListView*>( listView() ); // check if the item above is an OListViewItem OListViewItem *above = static_cast<OListViewItem*>( itemAbove() ); /*if (! itemAbove()->inherits( "OListViewItem" )) return false;*/ // check if we have a valid alternate background color if (!(lv && lv->alternateBackground().isValid())) return false; m_known = above ? above->m_known : true; if (m_known) { m_odd = above ? !above->m_odd : false; } else { OListViewItem *item; bool previous = true; if (parent()) { item = static_cast<OListViewItem *>(parent()); if ( item /*&& item->inherits( "OListViewItem" )*/ ) previous = item->m_odd; item = static_cast<OListViewItem *>(parent()->firstChild()); /* if ( !item.inherits( "OListViewItem" ) item = 0; */ } else { item = static_cast<OListViewItem *>(lv->firstChild()); } while(item) { item->m_odd = previous = !previous; item->m_known = true; item = static_cast<OListViewItem *>(item->nextSibling()); /* if (!item.inherits( "OListViewItem" ) ) break; */ } } return m_odd; } void OListViewItem::paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int alignment) { QColorGroup _cg = cg; const QPixmap *pm = listView()->viewport()->backgroundPixmap(); if (pm && !pm->isNull()) { _cg.setBrush( QColorGroup::Base, QBrush(backgroundColor(), *pm) ); p->setBrushOrigin( -listView()->contentsX(), -listView()->contentsY() ); } else if ( isAlternate() ) { _cg.setColor( QColorGroup::Base, static_cast<OListView*>( listView() )->alternateBackground() ); } QListViewItem::paintCell( p, _cg, column, width, alignment ); //FIXME: Use styling here! const QPen& pen = static_cast<OListView*>( listView() )->columnSeparator(); p->setPen( pen ); p->drawLine( width-1, 0, width-1, height() ); } OListViewItem* OListViewItem::childFactory() { return new OListViewItem( this ); } #ifndef QT_NO_DATASTREAM void OListViewItem::serializeTo( QDataStream& s ) const { #warning Caution... the binary format is still under construction... odebug << "storing OListViewItem..." << oendl; // store item text for ( int i = 0; i < listView()->columns(); ++i ) { s << text( i ); } // calculate the number of children to serialize int items = 0; QListViewItem* item = firstChild(); while ( item ) { item = item->nextSibling(); items++; } // store number of items and the items itself s << items; item = firstChild(); for ( int i = 0; i < items; ++i ) { s << *static_cast<OListViewItem*>( item ); item = item->nextSibling(); } odebug << "OListviewItem stored." << oendl; } void OListViewItem::serializeFrom( QDataStream& s ) { #warning Caution... the binary format is still under construction... odebug << "loading OListViewItem..." << oendl; for ( int i = 0; i < listView()->columns(); ++i ) { QString coltext; s >> coltext; odebug << "read text '" << coltext << "' for column " << i << "" << oendl; setText( i, coltext ); } int items; s >> items; odebug << "read number of items = " << items << "" << oendl; for ( int i = 0; i < items; ++i ) { OListViewItem* item = childFactory(); s >> (*item); } odebug << "OListViewItem loaded." << oendl; } QDataStream& operator<<( QDataStream& s, const OListViewItem& lvi ) { lvi.serializeTo( s ); return s; } QDataStream& operator>>( QDataStream& s, OListViewItem& lvi ) { lvi.serializeFrom( s ); return s; } #endif // QT_NO_DATASTREAM /*====================================================================================== * OCheckListItem *======================================================================================*/ OCheckListItem::OCheckListItem( QCheckListItem* parent, const QString& text, Type t ) :QCheckListItem( parent, text, t ) { init(); } OCheckListItem::OCheckListItem( QListViewItem* parent, const QString& text, Type t) :QCheckListItem( parent, text, t ) { init(); } OCheckListItem::OCheckListItem( QListView* parent, const QString& text, Type t ) :QCheckListItem( parent, text, t ) { init(); } OCheckListItem::OCheckListItem( QListViewItem* parent, const QString& text, const QPixmap& p ) :QCheckListItem( parent, text, p ) { init(); } OCheckListItem::OCheckListItem( QListView* parent, const QString& text, const QPixmap& p ) :QCheckListItem( parent, text, p ) { init(); } OCheckListItem::~OCheckListItem() { } void OCheckListItem::init() { m_known = false; } const QColor &OCheckListItem::backgroundColor() { return isAlternate() ? static_cast<OListView*>(listView())->alternateBackground() : listView()->viewport()->colorGroup().base(); } bool OCheckListItem::isAlternate() { OListView *lv = static_cast<OListView*>( listView() ); // check if the item above is an OCheckListItem OCheckListItem *above = static_cast<OCheckListItem*>( itemAbove() ); /*if (! itemAbove()->inherits( "OCheckListItem" )) return false;*/ // check if we have a valid alternate background color if (!(lv && lv->alternateBackground().isValid())) return false; m_known = above ? above->m_known : true; if (m_known) { m_odd = above ? !above->m_odd : false; } else { OCheckListItem *item; bool previous = true; if (parent()) { item = static_cast<OCheckListItem *>(parent()); if ( item /*&& item->inherits( "OCheckListItem" )*/ ) previous = item->m_odd; item = static_cast<OCheckListItem *>(parent()->firstChild()); /* if ( !item.inherits( "OCheckListItem" ) item = 0; */ } else { item = static_cast<OCheckListItem *>(lv->firstChild()); } while(item) { item->m_odd = previous = !previous; item->m_known = true; item = static_cast<OCheckListItem *>(item->nextSibling()); /* if (!item.inherits( "OCheckListItem" ) ) break; */ } } return m_odd; } void OCheckListItem::paintCell(QPainter *p, const QColorGroup &cg, int column, int width, int alignment) { QColorGroup _cg = cg; const QPixmap *pm = listView()->viewport()->backgroundPixmap(); if (pm && !pm->isNull()) { _cg.setBrush( QColorGroup::Base, QBrush(backgroundColor(), *pm) ); p->setBrushOrigin( -listView()->contentsX(), -listView()->contentsY() ); } else if ( isAlternate() ) { _cg.setColor( QColorGroup::Base, static_cast<OListView*>( listView() )->alternateBackground() ); } QCheckListItem::paintCell( p, _cg, column, width, alignment ); //FIXME: Use styling here! const QPen& pen = static_cast<OListView*>( listView() )->columnSeparator(); p->setPen( pen ); p->drawLine( width-1, 0, width-1, height() ); } /*====================================================================================== * ONamedListView *======================================================================================*/ ONamedListView::ONamedListView( QWidget *parent, const char *name ) :OListView( parent, name ) { } ONamedListView::~ONamedListView() { } void ONamedListView::addColumns( const QStringList& columns ) { for ( QStringList::ConstIterator it = columns.begin(); it != columns.end(); ++it ) { odebug << "adding column " << *it << "" << oendl; addColumn( *it ); } } int ONamedListView::findColumn( const QString& text ) const { //FIXME: If used excessively, this will slow down performance of updates //FIXME: because of the linear search over all column texts. //FIXME: I will optimize later by using a hash map. for ( int i = 0; i < columns(); ++i ) if ( columnText( i ) == text ) return i; return -1; } ONamedListViewItem* ONamedListView::find( int column, const QString& text, int recurse ) const { return find( (ONamedListViewItem*) firstChild(), column, text, recurse ); } ONamedListViewItem* ONamedListView::find( ONamedListViewItem* item, int column, const QString& text, int recurse ) const { ONamedListViewItem* result; while ( item && item->text( column ) != text ) { odebug << "checked " << item->text( column ) << "" << oendl; if ( recurse < 0 || recurse > 0 ) { odebug << "recursion is " << recurse << " - recursing into..." << oendl; result = find( (ONamedListViewItem*) item->firstChild(), column, text, recurse-1 ); if ( result ) return result; } item = (ONamedListViewItem*) item->itemBelow(); } if ( item && item->text( column ) == text ) return item; else return 0; } ONamedListViewItem* ONamedListView::find( const QString& column, const QString& text, int recurse ) const { int col = findColumn( column ); if ( col != -1 ) return find( (ONamedListViewItem*) firstChild(), col, text, recurse ); else return 0; } ONamedListViewItem* ONamedListView::find( ONamedListViewItem* item, const QString& column, const QString& text, int recurse ) const { int col = findColumn( column ); if ( col != -1 ) return find( item, col, text, recurse ); else return 0; } /*====================================================================================== * ONamedListViewItem *======================================================================================*/ ONamedListViewItem::ONamedListViewItem( QListView* parent, const QStringList& texts ) :OListViewItem( parent ) { setText( texts ); } ONamedListViewItem::ONamedListViewItem( QListViewItem* parent, const QStringList& texts ) :OListViewItem( parent ) { setText( texts ); } ONamedListViewItem::ONamedListViewItem( QListView* parent, QListViewItem* after, const QStringList& texts ) :OListViewItem( parent, after ) { setText( texts ); } ONamedListViewItem::ONamedListViewItem( QListViewItem* parent, QListViewItem* after, const QStringList& texts ) :OListViewItem( parent, after ) { setText( texts ); } ONamedListViewItem::~ONamedListViewItem() { } void ONamedListViewItem::setText( const QStringList& texts ) { int col = 0; for ( QStringList::ConstIterator it = texts.begin(); it != texts.end(); ++it ) { odebug << "setting column " << col << " = text " << *it << "" << oendl; OListViewItem::setText( col++, *it ); } } void ONamedListViewItem::setText( const QString& column, const QString& text ) { //FIXME: If used excessively, this will slow down performance of updates //FIXME: because of the linear search over all column texts. //FIXME: I will optimize later by using a hash map. int col = ( (ONamedListView*) listView() )->findColumn( column ); if ( col != -1 ) OListViewItem::setText( col, text ); else owarn << "ONamedListViewItem::setText(): Warning! Columntext '" << column << "' not found." << oendl; } ONamedListViewItem* ONamedListViewItem::find( int column, const QString& text, int recurse ) const { return ( (ONamedListView*) listView() )->find( (ONamedListViewItem*) firstChild(), column, text, recurse ); } ONamedListViewItem* ONamedListViewItem::find( const QString& column, const QString& text, int recurse ) const { int col = ( (ONamedListView*) listView() )->findColumn( column ); if ( col != -1 ) return ( (ONamedListView*) listView() )->find( (ONamedListViewItem*) firstChild(), col, text, recurse ); else return 0; } } } diff --git a/libopie2/opieui/opopupmenu.cpp b/libopie2/opieui/opopupmenu.cpp index 50c613f..5ce048e 100644 --- a/libopie2/opieui/opopupmenu.cpp +++ b/libopie2/opieui/opopupmenu.cpp @@ -1,600 +1,600 @@ /* This file is part of the KDE libraries Copyright (C) 2000 Daniel M. Duley <mosfet@kde.org> Copyright (C) 2002 Hamish Rodda <meddie@yoyo.its.monash.edu.au> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License version 2 as published by the Free Software Foundation. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* OPIE */ #include <opie2/opopupmenu.h> #include <opie2/oconfig.h> #include <opie2/odebug.h> /* QT */ #include <qdrawutil.h> #include <qtimer.h> using namespace Opie::Core; using namespace Opie::Ui; OPopupTitle::OPopupTitle(QWidget *parent, const char *name) : QWidget(parent, name) { setMinimumSize(16, fontMetrics().height()+8); } OPopupTitle::OPopupTitle(OPixmapEffect::GradientType /* gradient */, const QColor &/* color */, const QColor &/* textColor */, QWidget *parent, const char *name) : QWidget(parent, name) { setMinimumSize(16, fontMetrics().height()+8); } OPopupTitle::OPopupTitle(const OPixmap & /* background */, const QColor &/* color */, const QColor &/* textColor */, QWidget *parent, const char *name) : QWidget(parent, name) { setMinimumSize(16, fontMetrics().height()+8); } void OPopupTitle::setTitle(const QString &text, const QPixmap *icon) { titleStr = text; if (icon) miniicon = *icon; else miniicon.resize(0, 0); int w = miniicon.width()+fontMetrics().width(titleStr); int h = QMAX( fontMetrics().height(), miniicon.height() ); setMinimumSize( w+16, h+8 ); } void OPopupTitle::setText( const QString &text ) { titleStr = text; int w = miniicon.width()+fontMetrics().width(titleStr); int h = QMAX( fontMetrics().height(), miniicon.height() ); setMinimumSize( w+16, h+8 ); } void OPopupTitle::setIcon( const QPixmap &pix ) { miniicon = pix; int w = miniicon.width()+fontMetrics().width(titleStr); int h = QMAX( fontMetrics().height(), miniicon.height() ); setMinimumSize( w+16, h+8 ); } void OPopupTitle::paintEvent(QPaintEvent *) { QRect r(rect()); QPainter p(this); - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 qApp->style().drawPrimitive(QStyle::PE_HeaderSection, &p, r, palette().active()); #else #warning OPopupMenu is not fully functional on Qt2 #endif if (!miniicon.isNull()) p.drawPixmap(4, (r.height()-miniicon.height())/2, miniicon); if (!titleStr.isNull()) { p.setPen(palette().active().text()); QFont f = p.font(); f.setBold(true); p.setFont(f); if(!miniicon.isNull()) { p.drawText(miniicon.width()+8, 0, width()-(miniicon.width()+8), height(), AlignLeft | AlignVCenter | SingleLine, titleStr); } else { p.drawText(0, 0, width(), height(), AlignCenter | SingleLine, titleStr); } } p.setPen(palette().active().highlight()); p.drawLine(0, 0, r.right(), 0); } QSize OPopupTitle::sizeHint() const { return(minimumSize()); } class OPopupMenu::OPopupMenuPrivate { public: OPopupMenuPrivate () : noMatches(false) , shortcuts(false) , autoExec(false) , lastHitIndex(-1) , m_ctxMenu(0) {} ~OPopupMenuPrivate () { delete m_ctxMenu; } QString m_lastTitle; // variables for keyboard navigation QTimer clearTimer; bool noMatches : 1; bool shortcuts : 1; bool autoExec : 1; QString keySeq; QString originalText; int lastHitIndex; // support for RMB menus on menus QPopupMenu* m_ctxMenu; static bool s_continueCtxMenuShow; static int s_highlightedItem; static OPopupMenu* s_contextedMenu; }; int OPopupMenu::OPopupMenuPrivate::s_highlightedItem(-1); OPopupMenu* OPopupMenu::OPopupMenuPrivate::s_contextedMenu(0); bool OPopupMenu::OPopupMenuPrivate::s_continueCtxMenuShow(true); OPopupMenu::OPopupMenu(QWidget *parent, const char *name) : QPopupMenu(parent, name) { d = new OPopupMenuPrivate; resetKeyboardVars(); connect(&(d->clearTimer), SIGNAL(timeout()), SLOT(resetKeyboardVars())); } OPopupMenu::~OPopupMenu() { if (OPopupMenuPrivate::s_contextedMenu == this) { OPopupMenuPrivate::s_contextedMenu = 0; OPopupMenuPrivate::s_highlightedItem = -1; } delete d; } int OPopupMenu::insertTitle(const QString &text, int id, int index) { OPopupTitle *titleItem = new OPopupTitle(); titleItem->setTitle(text); int ret = insertItem(titleItem, id, index); setItemEnabled(id, false); return ret; } int OPopupMenu::insertTitle(const QPixmap &icon, const QString &text, int id, int index) { OPopupTitle *titleItem = new OPopupTitle(); titleItem->setTitle(text, &icon); int ret = insertItem(titleItem, id, index); setItemEnabled(id, false); return ret; } void OPopupMenu::changeTitle(int id, const QString &text) { QMenuItem *item = findItem(id); if(item){ if(item->widget()) ((OPopupTitle *)item->widget())->setTitle(text); #ifndef NDEBUG else owarn << "KPopupMenu: changeTitle() called with non-title id " << id << "" << oendl; #endif } #ifndef NDEBUG else owarn << "KPopupMenu: changeTitle() called with invalid id " << id << "" << oendl; #endif } void OPopupMenu::changeTitle(int id, const QPixmap &icon, const QString &text) { QMenuItem *item = findItem(id); if(item){ if(item->widget()) ((OPopupTitle *)item->widget())->setTitle(text, &icon); #ifndef NDEBUG else owarn << "KPopupMenu: changeTitle() called with non-title id " << id << "" << oendl; #endif } #ifndef NDEBUG else owarn << "KPopupMenu: changeTitle() called with invalid id " << id << "" << oendl; #endif } QString OPopupMenu::title(int id) const { if(id == -1) // obsolete return(d->m_lastTitle); QMenuItem *item = findItem(id); if(item){ if(item->widget()) return(((OPopupTitle *)item->widget())->title()); else owarn << "OPopupMenu: title() called with non-title id " << id << "." << oendl; } else owarn << "OPopupMenu: title() called with invalid id " << id << "." << oendl; return(QString::null); } QPixmap OPopupMenu::titlePixmap(int id) const { QMenuItem *item = findItem(id); if(item){ if(item->widget()) return(((OPopupTitle *)item->widget())->icon()); else owarn << "KPopupMenu: titlePixmap() called with non-title id " << id << "." << oendl; } else owarn << "KPopupMenu: titlePixmap() called with invalid id " << id << "." << oendl; QPixmap tmp; return(tmp); } /** * This is re-implemented for keyboard navigation. */ void OPopupMenu::closeEvent(QCloseEvent*e) { if (d->shortcuts) resetKeyboardVars(); QPopupMenu::closeEvent(e); } void OPopupMenu::keyPressEvent(QKeyEvent* e) { if (!d->shortcuts) { // continue event processing by Qpopup //e->ignore(); QPopupMenu::keyPressEvent(e); return; } int i = 0; bool firstpass = true; QString keyString = e->text(); // check for common commands dealt with by QPopup int key = e->key(); if (key == Key_Escape || key == Key_Return || key == Key_Enter || key == Key_Up || key == Key_Down || key == Key_Left || key == Key_Right || key == Key_F1) { resetKeyboardVars(); // continue event processing by Qpopup //e->ignore(); QPopupMenu::keyPressEvent(e); return; } // check to see if the user wants to remove a key from the sequence (backspace) // or clear the sequence (delete) if (!d->keySeq.isNull()) { if (key == Key_Backspace) { if (d->keySeq.length() == 1) { resetKeyboardVars(); return; } // keep the last sequence in keyString keyString = d->keySeq.left(d->keySeq.length() - 1); // allow sequence matching to be tried again resetKeyboardVars(); } else if (key == Key_Delete) { resetKeyboardVars(); // clear active item setActiveItem(0); return; } else if (d->noMatches) { // clear if there are no matches resetKeyboardVars(); // clear active item setActiveItem(0); } else { // the key sequence is not a null string // therefore the lastHitIndex is valid i = d->lastHitIndex; } } else if (key == Key_Backspace && parentMenu) { // backspace with no chars in the buffer... go back a menu. hide(); resetKeyboardVars(); return; } d->keySeq += keyString; int seqLen = d->keySeq.length(); for (; i < (int)count(); i++) { // compare typed text with text of this entry int j = idAt(i); // don't search disabled entries if (!isItemEnabled(j)) continue; QString thisText; // retrieve the right text // (the last selected item one may have additional ampersands) if (i == d->lastHitIndex) thisText = d->originalText; else thisText = text(j); // if there is an accelerator present, remove it if ((int)accel(j) != 0) thisText = thisText.replace(QRegExp("&"), ""); // chop text to the search length thisText = thisText.left(seqLen); // do the search if (thisText.find(d->keySeq, 0, false) == 0) { if (firstpass) { // match setActiveItem(i); // check to see if we're underlining a different item if (d->lastHitIndex != i) // yes; revert the underlining changeItem(idAt(d->lastHitIndex), d->originalText); // set the original text if it's a different item if (d->lastHitIndex != i || d->lastHitIndex == -1) d->originalText = text(j); // underline the currently selected item changeItem(j, underlineText(d->originalText, d->keySeq.length())); // remeber what's going on d->lastHitIndex = i; // start/restart the clear timer d->clearTimer.start(5000, true); // go around for another try, to see if we can execute firstpass = false; } else { // don't allow execution return; } } // fall through to allow execution } if (!firstpass) { if (d->autoExec) { // activate anything activateItemAt(d->lastHitIndex); resetKeyboardVars(); } else if (findItem(idAt(d->lastHitIndex)) && findItem(idAt(d->lastHitIndex))->popup()) { // only activate sub-menus activateItemAt(d->lastHitIndex); resetKeyboardVars(); } return; } // no matches whatsoever, clean up resetKeyboardVars(true); //e->ignore(); QPopupMenu::keyPressEvent(e); } QString OPopupMenu::underlineText(const QString& text, uint length) { QString ret = text; for (uint i = 0; i < length; i++) { if (ret[2*i] != '&') ret.insert(2*i, "&"); } return ret; } void OPopupMenu::resetKeyboardVars(bool noMatches /* = false */) { // Clean up keyboard variables if (d->lastHitIndex != -1) { changeItem(idAt(d->lastHitIndex), d->originalText); d->lastHitIndex = -1; } if (!noMatches) { d->keySeq = QString::null; } d->noMatches = noMatches; } void OPopupMenu::setKeyboardShortcutsEnabled(bool enable) { d->shortcuts = enable; } void OPopupMenu::setKeyboardShortcutsExecute(bool enable) { d->autoExec = enable; } /** * End keyboard navigation. */ /** * RMB menus on menus */ QPopupMenu* OPopupMenu::contextMenu() { if (!d->m_ctxMenu) { d->m_ctxMenu = new QPopupMenu(this); installEventFilter(this); connect(d->m_ctxMenu, SIGNAL(aboutToHide()), this, SLOT(ctxMenuHiding())); } return d->m_ctxMenu; } void OPopupMenu::cancelContextMenuShow() { OPopupMenuPrivate::s_continueCtxMenuShow = false; } int OPopupMenu::contextMenuFocusItem() { return OPopupMenuPrivate::s_highlightedItem; } OPopupMenu* OPopupMenu::contextMenuFocus() { return OPopupMenuPrivate::s_contextedMenu; } void OPopupMenu::itemHighlighted(int /* whichItem */) { if (!d->m_ctxMenu || !d->m_ctxMenu->isVisible()) { return; } d->m_ctxMenu->hide(); showCtxMenu(mapFromGlobal(QCursor::pos())); } void OPopupMenu::showCtxMenu(QPoint pos) { OPopupMenuPrivate::s_highlightedItem = idAt(pos); if (OPopupMenuPrivate::s_highlightedItem == -1) { OPopupMenuPrivate::s_contextedMenu = 0; return; } emit aboutToShowContextMenu(this, OPopupMenuPrivate::s_highlightedItem, d->m_ctxMenu); if (!OPopupMenuPrivate::s_continueCtxMenuShow) { OPopupMenuPrivate::s_continueCtxMenuShow = true; return; } OPopupMenuPrivate::s_contextedMenu = this; d->m_ctxMenu->popup(this->mapToGlobal(pos)); connect(this, SIGNAL(highlighted(int)), this, SLOT(itemHighlighted(int))); } void OPopupMenu::ctxMenuHiding() { disconnect(this, SIGNAL(highlighted(int)), this, SLOT(itemHighlighted(int))); OPopupMenuPrivate::s_continueCtxMenuShow = true; } bool OPopupMenu::eventFilter(QObject* obj, QEvent* event) { if (d->m_ctxMenu && obj == this) { if (event->type() == QEvent::MouseButtonRelease) { if (d->m_ctxMenu->isVisible()) { return true; } } - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 else if (event->type() == QEvent::ContextMenu) #else else if ( (event->type() == QEvent::MouseButtonPress) && ( (QMouseEvent*) event )->button() == QMouseEvent::RightButton ) #endif { showCtxMenu(mapFromGlobal(QCursor::pos())); return true; } } return QWidget::eventFilter(obj, event); } void OPopupMenu::hideEvent(QHideEvent*) { if (d->m_ctxMenu) { d->m_ctxMenu->hide(); } } /** * end of RMB menus on menus support */ // Obsolete OPopupMenu::OPopupMenu(const QString& title, QWidget *parent, const char *name) : QPopupMenu(parent, name) { d = new OPopupMenuPrivate; setTitle(title); } // Obsolete void OPopupMenu::setTitle(const QString &title) { OPopupTitle *titleItem = new OPopupTitle(); titleItem->setTitle(title); insertItem(titleItem); d->m_lastTitle = title; } void OPopupTitle::virtual_hook( int, void* ) { /*BASE::virtual_hook( id, data );*/ } void OPopupMenu::virtual_hook( int, void* ) { /*BASE::virtual_hook( id, data );*/ } diff --git a/libopie2/opieui/oselector.cpp b/libopie2/opieui/oselector.cpp index 05543c5..936dfe6 100644 --- a/libopie2/opieui/oselector.cpp +++ b/libopie2/opieui/oselector.cpp @@ -1,719 +1,719 @@ /* This file is part of the KDE libraries Copyright (C) 1997 Martin Jones (mjones@kde.org) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* QT */ #include <qimage.h> #include <qdrawutil.h> /* OPIE */ #include <opie2/oimageeffect.h> #include <opie2/oselector.h> #define STORE_W 8 #define STORE_W2 STORE_W * 2 //----------------------------------------------------------------------------- /* * 2D value selector. * The contents of the selector are drawn by derived class. */ using namespace Opie::Ui; OXYSelector::OXYSelector( QWidget *parent, const char *name ) : QWidget( parent, name ) { xPos = 0; yPos = 0; minX = 0; minY = 0; maxX = 100; maxY = 100; store.setOptimization( QPixmap::BestOptim ); store.resize( STORE_W2, STORE_W2 ); } OXYSelector::~OXYSelector() {} void OXYSelector::setRange( int _minX, int _minY, int _maxX, int _maxY ) { px = 2; py = 2; minX = _minX; minY = _minY; maxX = _maxX; maxY = _maxY; } void OXYSelector::setValues( int _xPos, int _yPos ) { xPos = _xPos; yPos = _yPos; if ( xPos > maxX ) xPos = maxX; else if ( xPos < minX ) xPos = minX; if ( yPos > maxY ) yPos = maxY; else if ( yPos < minY ) yPos = minY; int xp = 2 + (width() - 4) * xPos / (maxX - minX); int yp = height() - 2 - (height() - 4) * yPos / (maxY - minY); setPosition( xp, yp ); } QRect OXYSelector::contentsRect() const { return QRect( 2, 2, width()-4, height()-4 ); } void OXYSelector::paintEvent( QPaintEvent *ev ) { QRect cursorRect( px - STORE_W, py - STORE_W, STORE_W2, STORE_W2); QRect paintRect = ev->rect(); QPainter painter; painter.begin( this ); QBrush brush; qDrawShadePanel( &painter, 0, 0, width(), height(), colorGroup(), TRUE, 2, &brush ); drawContents( &painter ); if (paintRect.contains(cursorRect)) { bitBlt( &store, 0, 0, this, px - STORE_W, py - STORE_W, STORE_W2, STORE_W2, CopyROP ); drawCursor( &painter, px, py ); } else if (paintRect.intersects(cursorRect)) { repaint( cursorRect, false); } painter.end(); } void OXYSelector::mousePressEvent( QMouseEvent *e ) { int xVal, yVal; valuesFromPosition( e->pos().x() - 2, e->pos().y() - 2, xVal, yVal ); setValues( xVal, yVal ); emit valueChanged( xPos, yPos ); } void OXYSelector::mouseMoveEvent( QMouseEvent *e ) { int xVal, yVal; valuesFromPosition( e->pos().x() - 2, e->pos().y() - 2, xVal, yVal ); setValues( xVal, yVal ); emit valueChanged( xPos, yPos ); } void OXYSelector::wheelEvent( QWheelEvent *e ) { - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 if ( e->orientation() == Qt::Horizontal ) setValues( xValue() + e->delta()/120, yValue() ); else setValues( xValue(), yValue() + e->delta()/120 ); emit valueChanged( xPos, yPos ); #else Q_UNUSED( e ) #endif } void OXYSelector::valuesFromPosition( int x, int y, int &xVal, int &yVal ) const { xVal = ( (maxX-minX) * (x-2) ) / ( width()-4 ); yVal = maxY - ( ( (maxY-minY) * (y-2) ) / ( height()-4 ) ); if ( xVal > maxX ) xVal = maxX; else if ( xVal < minX ) xVal = minX; if ( yVal > maxY ) yVal = maxY; else if ( yVal < minY ) yVal = minY; } void OXYSelector::setPosition( int xp, int yp ) { if ( xp < 2 ) xp = 2; else if ( xp > width() - 2 ) xp = width() - 2; if ( yp < 2 ) yp = 2; else if ( yp > height() - 2 ) yp = height() - 2; QPainter painter; painter.begin( this ); bitBlt( this, px - STORE_W, py - STORE_W, &store, 0, 0, STORE_W2, STORE_W2, CopyROP ); bitBlt( &store, 0, 0, this, xp - STORE_W, yp - STORE_W, STORE_W2, STORE_W2, CopyROP ); drawCursor( &painter, xp, yp ); px = xp; py = yp; painter.end(); } void OXYSelector::drawContents( QPainter * ) {} void OXYSelector::drawCursor( QPainter *p, int xp, int yp ) { p->setPen( QPen( white ) ); p->drawLine( xp - 6, yp - 6, xp - 2, yp - 2 ); p->drawLine( xp - 6, yp + 6, xp - 2, yp + 2 ); p->drawLine( xp + 6, yp - 6, xp + 2, yp - 2 ); p->drawLine( xp + 6, yp + 6, xp + 2, yp + 2 ); } //----------------------------------------------------------------------------- /* * 1D value selector with contents drawn by derived class. * See OColorDialog for example. */ OSelector::OSelector( QWidget *parent, const char *name ) : QWidget( parent, name ), QRangeControl() { _orientation = Horizontal; _indent = TRUE; } OSelector::OSelector( Orientation o, QWidget *parent, const char *name ) : QWidget( parent, name ), QRangeControl() { _orientation = o; _indent = TRUE; } OSelector::~OSelector() {} QRect OSelector::contentsRect() const { if ( orientation() == Vertical ) return QRect( 2, 5, width()-9, height()-10 ); else return QRect( 5, 2, width()-10, height()-9 ); } void OSelector::paintEvent( QPaintEvent * ) { QPainter painter; painter.begin( this ); drawContents( &painter ); QBrush brush; if ( indent() ) { if ( orientation() == Vertical ) qDrawShadePanel( &painter, 0, 3, width()-5, height()-6, colorGroup(), TRUE, 2, &brush ); else qDrawShadePanel( &painter, 3, 0, width()-6, height()-5, colorGroup(), TRUE, 2, &brush ); } QPoint pos = calcArrowPos( value() ); drawArrow( &painter, TRUE, pos ); painter.end(); } void OSelector::mousePressEvent( QMouseEvent *e ) { moveArrow( e->pos() ); } void OSelector::mouseMoveEvent( QMouseEvent *e ) { moveArrow( e->pos() ); } void OSelector::wheelEvent( QWheelEvent *e ) { int val = value() + e->delta()/120; emit valueChanged( val ); setValue( val ); } void OSelector::valueChange() { QPainter painter; QPoint pos; painter.begin( this ); pos = calcArrowPos( prevValue() ); drawArrow( &painter, FALSE, pos ); pos = calcArrowPos( value() ); drawArrow( &painter, TRUE, pos ); painter.end(); } void OSelector::moveArrow( const QPoint &pos ) { int val; if ( orientation() == Vertical ) val = ( maxValue() - minValue() ) * (height()-pos.y()-3) / (height()-10) + minValue(); else val = ( maxValue() - minValue() ) * (width()-pos.x()-3) / (width()-10) + minValue(); if ( val > maxValue() ) val = maxValue(); if ( val < minValue() ) val = minValue(); emit valueChanged( val ); setValue( val ); } QPoint OSelector::calcArrowPos( int val ) { QPoint p; if ( orientation() == Vertical ) { p.setY( height() - ( (height()-10) * val / ( maxValue() - minValue() ) + 5 ) ); p.setX( width() - 5 ); } else { p.setX( width() - ( (width()-10) * val / ( maxValue() - minValue() ) + 5 ) ); p.setY( height() - 5 ); } return p; } void OSelector::drawContents( QPainter * ) {} void OSelector::drawArrow( QPainter *painter, bool show, const QPoint &pos ) { if ( show ) { QPointArray array(3); painter->setPen( QPen() ); painter->setBrush( QBrush( colorGroup().buttonText() ) ); if ( orientation() == Vertical ) { array.setPoint( 0, pos.x()+0, pos.y()+0 ); array.setPoint( 1, pos.x()+5, pos.y()+5 ); array.setPoint( 2, pos.x()+5, pos.y()-5 ); } else { array.setPoint( 0, pos.x()+0, pos.y()+0 ); array.setPoint( 1, pos.x()+5, pos.y()+5 ); array.setPoint( 2, pos.x()-5, pos.y()+5 ); } painter->drawPolygon( array ); } else { if ( orientation() == Vertical ) { repaint(pos.x(), pos.y()-5, 6, 11, true); } else { repaint(pos.x()-5, pos.y(), 11, 6, true); } } } //---------------------------------------------------------------------------- OGradientSelector::OGradientSelector( QWidget *parent, const char *name ) : OSelector( parent, name ) { init(); } OGradientSelector::OGradientSelector( Orientation o, QWidget *parent, const char *name ) : OSelector( o, parent, name ) { init(); } OGradientSelector::~OGradientSelector() {} void OGradientSelector::init() { color1.setRgb( 0, 0, 0 ); color2.setRgb( 255, 255, 255 ); text1 = text2 = ""; } void OGradientSelector::drawContents( QPainter *painter ) { QImage image( contentsRect().width(), contentsRect().height(), 32 ); QColor col; float scale; int redDiff = color2.red() - color1.red(); int greenDiff = color2.green() - color1.green(); int blueDiff = color2.blue() - color1.blue(); if ( orientation() == Vertical ) { for ( int y = 0; y < image.height(); y++ ) { scale = 1.0 * y / image.height(); col.setRgb( color1.red() + int(redDiff*scale), color1.green() + int(greenDiff*scale), color1.blue() + int(blueDiff*scale) ); unsigned int *p = (uint *) image.scanLine( y ); for ( int x = 0; x < image.width(); x++ ) *p++ = col.rgb(); } } else { unsigned int *p = (uint *) image.scanLine( 0 ); for ( int x = 0; x < image.width(); x++ ) { scale = 1.0 * x / image.width(); col.setRgb( color1.red() + int(redDiff*scale), color1.green() + int(greenDiff*scale), color1.blue() + int(blueDiff*scale) ); *p++ = col.rgb(); } for ( int y = 1; y < image.height(); y++ ) memcpy( image.scanLine( y ), image.scanLine( y - 1), sizeof( unsigned int ) * image.width() ); } QColor ditherPalette[8]; for ( int s = 0; s < 8; s++ ) ditherPalette[s].setRgb( color1.red() + redDiff * s / 8, color1.green() + greenDiff * s / 8, color1.blue() + blueDiff * s / 8 ); OImageEffect::dither( image, ditherPalette, 8 ); QPixmap p; p.convertFromImage( image ); painter->drawPixmap( contentsRect().x(), contentsRect().y(), p ); if ( orientation() == Vertical ) { int yPos = contentsRect().top() + painter->fontMetrics().ascent() + 2; int xPos = contentsRect().left() + (contentsRect().width() - painter->fontMetrics().width( text2 )) / 2; QPen pen( color2 ); painter->setPen( pen ); painter->drawText( xPos, yPos, text2 ); yPos = contentsRect().bottom() - painter->fontMetrics().descent() - 2; xPos = contentsRect().left() + (contentsRect().width() - painter->fontMetrics().width( text1 )) / 2; pen.setColor( color1 ); painter->setPen( pen ); painter->drawText( xPos, yPos, text1 ); } else { int yPos = contentsRect().bottom()-painter->fontMetrics().descent()-2; QPen pen( color2 ); painter->setPen( pen ); painter->drawText( contentsRect().left() + 2, yPos, text1 ); pen.setColor( color1 ); painter->setPen( pen ); painter->drawText( contentsRect().right() - painter->fontMetrics().width( text2 ) - 2, yPos, text2 ); } } //----------------------------------------------------------------------------- static QColor *standardPalette = 0; #define STANDARD_PAL_SIZE 17 OColor::OColor() : QColor() { r = 0; g = 0; b = 0; h = 0; s = 0; v = 0; }; OColor::OColor( const OColor &col) : QColor( col ) { h = col.h; s = col.s; v = col.v; r = col.r; g = col.g; b = col.b; }; OColor::OColor( const QColor &col) : QColor( col ) { QColor::rgb(&r, &g, &b); QColor::hsv(&h, &s, &v); }; bool OColor::operator==(const OColor& col) const { return (h == col.h) && (s == col.s) && (v == col.v) && (r == col.r) && (g == col.g) && (b == col.b); } OColor& OColor::operator=(const OColor& col) { *(QColor *)this = col; h = col.h; s = col.s; v = col.v; r = col.r; g = col.g; b = col.b; return *this; } void OColor::setHsv(int _h, int _s, int _v) { h = _h; s = _s; v = _v; QColor::setHsv(h, s, v); QColor::rgb(&r, &g, &b); }; void OColor::setRgb(int _r, int _g, int _b) { r = _r; g = _g; b = _b; QColor::setRgb(r, g, b); QColor::hsv(&h, &s, &v); } void OColor::rgb(int *_r, int *_g, int *_b) const { *_r = r; *_g = g; *_b = b; } void OColor::hsv(int *_h, int *_s, int *_v) const { *_h = h; *_s = s; *_v = v; } static void createStandardPalette() { if ( standardPalette ) return; standardPalette = new QColor[STANDARD_PAL_SIZE]; int i = 0; standardPalette[i++] = Qt::red; standardPalette[i++] = Qt::green; standardPalette[i++] = Qt::blue; standardPalette[i++] = Qt::cyan; standardPalette[i++] = Qt::magenta; standardPalette[i++] = Qt::yellow; standardPalette[i++] = Qt::darkRed; standardPalette[i++] = Qt::darkGreen; standardPalette[i++] = Qt::darkBlue; standardPalette[i++] = Qt::darkCyan; standardPalette[i++] = Qt::darkMagenta; standardPalette[i++] = Qt::darkYellow; standardPalette[i++] = Qt::white; standardPalette[i++] = Qt::lightGray; standardPalette[i++] = Qt::gray; standardPalette[i++] = Qt::darkGray; standardPalette[i++] = Qt::black; } OHSSelector::OHSSelector( QWidget *parent, const char *name ) : OXYSelector( parent, name ) { setRange( 0, 0, 359, 255 ); } void OHSSelector::updateContents() { drawPalette(&pixmap); } void OHSSelector::resizeEvent( QResizeEvent * ) { updateContents(); } void OHSSelector::drawContents( QPainter *painter ) { painter->drawPixmap( contentsRect().x(), contentsRect().y(), pixmap ); } void OHSSelector::drawPalette( QPixmap *pixmap ) { int xSize = contentsRect().width(), ySize = contentsRect().height(); QImage image( xSize, ySize, 32 ); QColor col; int h, s; uint *p; for ( s = ySize-1; s >= 0; s-- ) { p = (uint *) image.scanLine( ySize - s - 1 ); for( h = 0; h < xSize; h++ ) { col.setHsv( 359*h/(xSize-1), 255*s/(ySize-1), 192 ); *p = col.rgb(); p++; } } if ( QColor::numBitPlanes() <= 8 ) { createStandardPalette(); OImageEffect::dither( image, standardPalette, STANDARD_PAL_SIZE ); } pixmap->convertFromImage( image ); } //----------------------------------------------------------------------------- OValueSelector::OValueSelector( QWidget *parent, const char *name ) : OSelector( OSelector::Vertical, parent, name ), _hue(0), _sat(0) { setRange( 0, 255 ); pixmap.setOptimization( QPixmap::BestOptim ); } OValueSelector::OValueSelector(Orientation o, QWidget *parent, const char *name ) : OSelector( o, parent, name), _hue(0), _sat(0) { setRange( 0, 255 ); pixmap.setOptimization( QPixmap::BestOptim ); } void OValueSelector::updateContents() { drawPalette(&pixmap); } void OValueSelector::resizeEvent( QResizeEvent * ) { updateContents(); } void OValueSelector::drawContents( QPainter *painter ) { painter->drawPixmap( contentsRect().x(), contentsRect().y(), pixmap ); } void OValueSelector::drawPalette( QPixmap *pixmap ) { int xSize = contentsRect().width(), ySize = contentsRect().height(); QImage image( xSize, ySize, 32 ); QColor col; uint *p; QRgb rgb; if ( orientation() == OSelector::Horizontal ) { for ( int v = 0; v < ySize; v++ ) { p = (uint *) image.scanLine( ySize - v - 1 ); for( int x = 0; x < xSize; x++ ) { col.setHsv( _hue, _sat, 255*x/(xSize-1) ); rgb = col.rgb(); *p++ = rgb; } } } if( orientation() == OSelector::Vertical ) { for ( int v = 0; v < ySize; v++ ) { p = (uint *) image.scanLine( ySize - v - 1 ); col.setHsv( _hue, _sat, 255*v/(ySize-1) ); rgb = col.rgb(); for ( int i = 0; i < xSize; i++ ) *p++ = rgb; } } if ( QColor::numBitPlanes() <= 8 ) { createStandardPalette(); OImageEffect::dither( image, standardPalette, STANDARD_PAL_SIZE ); } pixmap->convertFromImage( image ); } diff --git a/libopie2/opieui/oselector.h b/libopie2/opieui/oselector.h index fe75a46..3dbdb38 100644 --- a/libopie2/opieui/oselector.h +++ b/libopie2/opieui/oselector.h @@ -1,523 +1,523 @@ /* This file is part of the KDE libraries Copyright (C) 1997 Martin Jones (mjones@kde.org) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ //----------------------------------------------------------------------------- // Selector widgets for KDE Color Selector, but probably useful for other // stuff also. #ifndef __OSELECT_H__ #define __OSELECT_H__ #include <qwidget.h> #include <qrangecontrol.h> #include <qpixmap.h> namespace Opie { namespace Ui { /** * OXYSelector is the base class for other widgets which * provides the ability to choose from a two-dimensional * range of values. The currently chosen value is indicated * by a cross. An example is the @ref OHSSelector which * allows to choose from a range of colors, and which is * used in OColorDialog. * * A custom drawing routine for the widget surface has * to be provided by the subclass. */ class OXYSelector : public QWidget { Q_OBJECT public: /** * Constructs a two-dimensional selector widget which * has a value range of [0..100] in both directions. */ OXYSelector( QWidget *parent=0, const char *name=0 ); /** * Destructs the widget. */ ~OXYSelector(); /** * Sets the current values in horizontal and * vertical direction. */ void setValues( int xPos, int yPos ); /** * Sets the range of possible values. */ void setRange( int minX, int minY, int maxX, int maxY ); /** * @return the current value in horizontal direction. */ int xValue() const { return xPos; } /** * @return the current value in vertical direction. */ int yValue() const { return yPos; } /** * @return the rectangle on which subclasses should draw. */ QRect contentsRect() const; signals: /** * This signal is emitted whenever the user chooses a value, * e.g. by clicking with the mouse on the widget. */ void valueChanged( int x, int y ); protected: /** * Override this function to draw the contents of the widget. * The default implementation does nothing. * * Draw within @ref contentsRect() only. */ virtual void drawContents( QPainter * ); /** * Override this function to draw the cursor which * indicates the currently selected value pair. */ virtual void drawCursor( QPainter *p, int xp, int yp ); /** * @reimplemented */ virtual void paintEvent( QPaintEvent *e ); /** * @reimplemented */ virtual void mousePressEvent( QMouseEvent *e ); /** * @reimplemented */ virtual void mouseMoveEvent( QMouseEvent *e ); /** * @reimplemented */ virtual void wheelEvent( QWheelEvent * ); /** * Converts a pixel position to its corresponding values. */ void valuesFromPosition( int x, int y, int& xVal, int& yVal ) const; private: void setPosition( int xp, int yp ); int px; int py; int xPos; int yPos; int minX; int maxX; int minY; int maxY; QPixmap store; private: class OXYSelectorPrivate; OXYSelectorPrivate *d; }; /** * OSelector is the base class for other widgets which * provides the ability to choose from a one-dimensional * range of values. An example is the @ref OGradientSelector * which allows to choose from a range of colors. * * A custom drawing routine for the widget surface has * to be provided by the subclass. */ class OSelector : public QWidget, public QRangeControl { Q_OBJECT Q_PROPERTY( int value READ value WRITE setValue ) Q_PROPERTY( int minValue READ minValue WRITE setMinValue ) Q_PROPERTY( int maxValue READ maxValue WRITE setMaxValue ) public: /** * Constructs a horizontal one-dimensional selection widget. */ OSelector( QWidget *parent=0, const char *name=0 ); /** * Constructs a one-dimensional selection widget with * a given orientation. */ OSelector( Orientation o, QWidget *parent = 0L, const char *name = 0L ); /* * Destructs the widget. */ ~OSelector(); /** * @return the orientation of the widget. */ Orientation orientation() const { return _orientation; } /** * @return the rectangle on which subclasses should draw. */ QRect contentsRect() const; /** * Sets the indent option of the widget to i. * This determines whether a shaded frame is drawn. */ void setIndent( bool i ) { _indent = i; } /** * @return whether the indent option is set. */ bool indent() const { return _indent; } /** * Sets the value. */ void setValue(int value) { QRangeControl::setValue(value); } /** * @returns the value. */ int value() const { return QRangeControl::value(); } /** * Sets the min value. */ - #if ( QT_VERSION > 290 ) + #if ( QT_VERSION >= 0x030000 ) void setMinValue(int value) { QRangeControl::setMinValue(value); } #else void setMinValue(int value) { QRangeControl::setRange(value,QRangeControl::maxValue()); } #endif /** * @return the min value. */ int minValue() const { return QRangeControl::minValue(); } /** * Sets the max value. */ - #if ( QT_VERSION > 290 ) + #if ( QT_VERSION >= 0x030000 ) void setMaxValue(int value) { QRangeControl::setMaxValue(value); } #else void setMaxValue(int value) { QRangeControl::setRange(QRangeControl::minValue(),value); } #endif /** * @return the max value. */ int maxValue() const { return QRangeControl::maxValue(); } signals: /** * This signal is emitted whenever the user chooses a value, * e.g. by clicking with the mouse on the widget. */ void valueChanged( int value ); protected: /** * Override this function to draw the contents of the control. * The default implementation does nothing. * * Draw only within contentsRect(). */ virtual void drawContents( QPainter * ); /** * Override this function to draw the cursor which * indicates the current value. This function is * always called twice, once with argument show=false * to clear the old cursor, once with argument show=true * to draw the new one. */ virtual void drawArrow( QPainter *painter, bool show, const QPoint &pos ); /** * @reimplemented */ virtual void valueChange(); /** * @reimplemented */ virtual void paintEvent( QPaintEvent * ); /** * @reimplemented */ virtual void mousePressEvent( QMouseEvent *e ); /** * @reimplemented */ virtual void mouseMoveEvent( QMouseEvent *e ); /** * @reimplemented */ virtual void wheelEvent( QWheelEvent * ); private: QPoint calcArrowPos( int val ); void moveArrow( const QPoint &pos ); Orientation _orientation; bool _indent; private: class OSelectorPrivate; OSelectorPrivate *d; }; /** * The OGradientSelector widget allows the user to choose * from a one-dimensional range of colors which is given as a * gradient between two colors provided by the programmer. */ class OGradientSelector : public OSelector { Q_OBJECT Q_PROPERTY( QColor firstColor READ firstColor WRITE setFirstColor ) Q_PROPERTY( QColor secondColor READ secondColor WRITE setSecondColor ) Q_PROPERTY( QString firstText READ firstText WRITE setFirstText ) Q_PROPERTY( QString secondText READ secondText WRITE setSecondText ) public: /** * Constructs a horizontal color selector which * contains a gradient between white and black. */ OGradientSelector( QWidget *parent=0, const char *name=0 ); /** * Constructs a colors selector with orientation o which * contains a gradient between white and black. */ OGradientSelector( Orientation o, QWidget *parent=0, const char *name=0 ); /** * Destructs the widget. */ ~OGradientSelector(); /** * Sets the two colors which span the gradient. */ void setColors( const QColor &col1, const QColor &col2 ) { color1 = col1; color2 = col2; update();} void setText( const QString &t1, const QString &t2 ) { text1 = t1; text2 = t2; update(); } /** * Set each color on its own. */ void setFirstColor( const QColor &col ) { color1 = col; update(); } void setSecondColor( const QColor &col ) { color2 = col; update(); } /** * Set each description on its own */ void setFirstText( const QString &t ) { text1 = t; update(); } void setSecondText( const QString &t ) { text2 = t; update(); } const QColor firstColor() const { return color1; } const QColor secondColor() const { return color2; } const QString firstText() const { return text1; } const QString secondText() const { return text2; } protected: /** * @reimplemented */ virtual void drawContents( QPainter * ); /** * @reimplemented */ virtual QSize minimumSize() const { return sizeHint(); } private: void init(); QColor color1; QColor color2; QString text1; QString text2; private: class OGradientSelectorPrivate; OGradientSelectorPrivate *d; }; /** * Widget for Hue/Saturation selection. * The actual values can be fetched using the inherited xValue and yValue * methods. * * @see OXYSelector, OValueSelector, OColorDialog * @author Martin Jones (mjones@kde.org) * @version $Id$ */ class OHSSelector : public OXYSelector { Q_OBJECT public: /** * Constructs a hue/saturation selection widget. */ OHSSelector( QWidget *parent=0, const char *name=0 ); protected: /** * Draws the contents of the widget on a pixmap, * which is used for buffering. */ virtual void drawPalette( QPixmap *pixmap ); /** * @reimplemented */ virtual void resizeEvent( QResizeEvent * ); /** * Reimplemented from OXYSelector. This drawing is * buffered in a pixmap here. As real drawing * routine, drawPalette() is used. */ virtual void drawContents( QPainter *painter ); private: void updateContents(); QPixmap pixmap; private: class OHSSelectorPrivate; OHSSelectorPrivate *d; }; class OValueSelectorPrivate; /** * Widget for color value selection. * * @see OHSSelector, OColorDialog * @author Martin Jones (mjones@kde.org) * @version $Id$ */ class OValueSelector : public OSelector { Q_OBJECT public: /** * Constructs a widget for color selection. */ OValueSelector( QWidget *parent=0, const char *name=0 ); /** * Constructs a widget for color selection with a given orientation */ OValueSelector( Orientation o, QWidget *parent = 0, const char *name = 0 ); int hue() const { return _hue; } void setHue( int h ) { _hue = h; } int saturation() const { return _sat; } void setSaturation( int s ) { _sat = s; } void updateContents(); protected: /** * Draws the contents of the widget on a pixmap, * which is used for buffering. */ virtual void drawPalette( QPixmap *pixmap ); /** * @reimplemented */ virtual void resizeEvent( QResizeEvent * ); /** * Reimplemented from OSelector. The drawing is * buffered in a pixmap here. As real drawing * routine, drawPalette() is used. */ virtual void drawContents( QPainter *painter ); private: int _hue; int _sat; QPixmap pixmap; private: class OValueSelectorPrivate; OValueSelectorPrivate *d; }; class OColor : public QColor { public: OColor(); OColor( const OColor &col); OColor( const QColor &col); OColor& operator=( const OColor& col); bool operator==( const OColor& col) const; void setHsv(int _h, int _s, int _v); void setRgb(int _r, int _g, int _b); void rgb(int *_r, int *_g, int *_b) const; void hsv(int *_h, int *_s, int *_v) const; protected: int h; int s; int v; int r; int g; int b; private: class OColorPrivate; OColorPrivate *d; }; } } #endif // __OSELECT_H__ diff --git a/libopie2/qt3/opiecore/osortablevaluelist.h b/libopie2/qt3/opiecore/osortablevaluelist.h index f66cf25..a3f75b4 100644 --- a/libopie2/qt3/opiecore/osortablevaluelist.h +++ b/libopie2/qt3/opiecore/osortablevaluelist.h @@ -1,117 +1,117 @@ /* This file is part of the Opie Project Originally a part of the KDE Project (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org> =. .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef OSORTABLEVALUELIST_H #define OSORTABLEVALUELIST_H -#if QT_VERSION > 290 +#if QT_VERSION >= 0x030000 #include <qtl.h> #include <qpair.h> #else #include <opie2/otl.h> #include <opie2/opair.h> #endif #include <qvaluelist.h> template<class T, class Key = int> class OSortableItem : public QPair<Key,T> { public: OSortableItem( Key i, const T& t ) : QPair<Key, T>( i, t ) {} OSortableItem( const OSortableItem<T, Key> &rhs ) : QPair<Key,T>( rhs.first, rhs.second ) {} OSortableItem() {} OSortableItem<T, Key> &operator=( const OSortableItem<T, Key>& i ) { first = i.first; second = i.second; return *this; } // operators for sorting bool operator> ( const OSortableItem<T, Key>& i2 ) const { return (i2.first < first); } bool operator< ( const OSortableItem<T, Key>& i2 ) const { return (first < i2.first); } bool operator>= ( const OSortableItem<T, Key>& i2 ) const { return (first >= i2.first); } bool operator<= ( const OSortableItem<T, Key>& i2 ) const { return !(i2.first < first); } bool operator== ( const OSortableItem<T, Key>& i2 ) const { return (first == i2.first); } bool operator!= ( const OSortableItem<T, Key>& i2 ) const { return (first != i2.first); } T& value() { return second; } const T& value() const { return second; } Key index() const { return first; } }; // convenience template <class T, class Key = int> class OSortableValueList : public QValueList<OSortableItem<T, Key> > { public: void insert( Key i, const T& t ) { QValueList<OSortableItem<T, Key> >::append( OSortableItem<T, Key>( i, t ) ); } // add more as you please... T& operator[]( Key i ) { return QValueList<OSortableItem<T, Key> >::operator[]( i ).value(); } const T& operator[]( Key i ) const { return QValueList<OSortableItem<T, Key> >::operator[]( i ).value(); } void sort() { qHeapSort( *this ); } }; // template <class T> class OSortableValueListIterator : public QValueListIterator<OSortableItem<T> > // { // }; #endif // OSORTABLEVALUELIST_H diff --git a/libopie2/qt3/opieui/ocombobox.cpp b/libopie2/qt3/opieui/ocombobox.cpp index bd330e0..130112c 100644 --- a/libopie2/qt3/opieui/ocombobox.cpp +++ b/libopie2/qt3/opieui/ocombobox.cpp @@ -1,669 +1,669 @@ /* This file Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> is part of the Copyright (C) 2000 Carsten Pfeiffer <pfeiffer@kde.org> Opie Project Copyright (C) 2000 Dawit Alemayehu <adawit@kde.org> =. Originally part of the KDE Project .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* QT */ #include <qclipboard.h> #include <qlistbox.h> #include <qpopupmenu.h> /* OPIE */ #include <opie2/ocompletionbox.h> #include <opie2/olineedit.h> #include <opie2/opixmapprovider.h> #include <opie2/ocombobox.h> /*====================================================================================== * OComboBoxPrivate *======================================================================================*/ class OComboBox::OComboBoxPrivate { public: OComboBoxPrivate() { olineEdit = 0L; } ~OComboBoxPrivate() { } OLineEdit *olineEdit; }; /*====================================================================================== * OComboBox *======================================================================================*/ OComboBox::OComboBox( QWidget *parent, const char *name ) : QComboBox( parent, name ) { init(); } OComboBox::OComboBox( bool rw, QWidget *parent, const char *name ) : QComboBox( rw, parent, name ) { init(); if ( rw ) { OLineEdit *edit = new OLineEdit( this, "combo lineedit" ); setLineEdit( edit ); } } OComboBox::~OComboBox() { delete d; } void OComboBox::init() { d = new OComboBoxPrivate; // Permanently set some parameters in the parent object. QComboBox::setAutoCompletion( false ); // Initialize enable popup menu to false. // Below it will be enabled if the widget // is editable. m_bEnableMenu = false; m_trapReturnKey = false; // Enable context menu by default if widget // is editable. setContextMenuEnabled( true ); // for wheelscrolling installEventFilter( this ); if ( lineEdit() ) lineEdit()->installEventFilter( this ); } bool OComboBox::contains( const QString& _text ) const { if ( _text.isEmpty() ) return false; for (int i = 0; i < count(); i++ ) { if ( text(i) == _text ) return true; } return false; } void OComboBox::setAutoCompletion( bool autocomplete ) { if ( d->olineEdit ) { if ( autocomplete ) { d->olineEdit->setCompletionMode( OGlobalSettings::CompletionAuto ); setCompletionMode( OGlobalSettings::CompletionAuto ); } else { d->olineEdit->setCompletionMode( OGlobalSettings::completionMode() ); setCompletionMode( OGlobalSettings::completionMode() ); } } } void OComboBox::setContextMenuEnabled( bool showMenu ) { if( d->olineEdit ) { d->olineEdit->setContextMenuEnabled( showMenu ); m_bEnableMenu = showMenu; } } /* void OComboBox::setURLDropsEnabled( bool enable ) { if ( d->olineEdit ) d->olineEdit->setURLDropsEnabled( enable ); } bool OComboBox::isURLDropsEnabled() const { return d->olineEdit && d->olineEdit->isURLDropsEnabled(); } */ void OComboBox::setCompletedText( const QString& text, bool marked ) { if ( d->olineEdit ) d->olineEdit->setCompletedText( text, marked ); } void OComboBox::setCompletedText( const QString& text ) { if ( d->olineEdit ) d->olineEdit->setCompletedText( text ); } void OComboBox::makeCompletion( const QString& text ) { if( d->olineEdit ) d->olineEdit->makeCompletion( text ); else // read-only combo completion { if( text.isNull() || !listBox() ) return; int index = listBox()->index( listBox()->findItem( text ) ); if( index >= 0 ) { setCurrentItem( index ); } } } void OComboBox::rotateText( OCompletionBase::KeyBindingType type ) { if ( d->olineEdit ) d->olineEdit->rotateText( type ); } bool OComboBox::eventFilter( QObject* o, QEvent* ev ) { QLineEdit *edit = lineEdit(); int type = ev->type(); if ( o == edit ) { //OCursor::autoHideEventFilter( edit, ev ); if ( type == QEvent::KeyPress ) { QKeyEvent *e = static_cast<QKeyEvent *>( ev ); if ( e->key() == Key_Return || e->key() == Key_Enter) { // On Return pressed event, emit both // returnPressed(const QString&) and returnPressed() signals emit returnPressed(); emit returnPressed( currentText() ); if ( d->olineEdit && d->olineEdit->completionBox(false) && d->olineEdit->completionBox()->isVisible() ) d->olineEdit->completionBox()->hide(); return m_trapReturnKey; } } } // wheel-scrolling changes the current item if ( type == QEvent::Wheel ) { if ( !listBox() || listBox()->isHidden() ) { QWheelEvent *e = static_cast<QWheelEvent*>( ev ); static const int WHEEL_DELTA = 120; int skipItems = e->delta() / WHEEL_DELTA; if ( e->state() & ControlButton ) // fast skipping skipItems *= 10; int newItem = currentItem() - skipItems; if ( newItem < 0 ) newItem = 0; else if ( newItem >= count() ) newItem = count() -1; setCurrentItem( newItem ); if ( !text( newItem ).isNull() ) emit activated( text( newItem ) ); emit activated( newItem ); e->accept(); return true; } } return QComboBox::eventFilter( o, ev ); } void OComboBox::setTrapReturnKey( bool grab ) { m_trapReturnKey = grab; } bool OComboBox::trapReturnKey() const { return m_trapReturnKey; } /* void OComboBox::setEditURL( const OURL& url ) { QComboBox::setEditText( url.prettyURL() ); } void OComboBox::insertURL( const OURL& url, int index ) { QComboBox::insertItem( url.prettyURL(), index ); } void OComboBox::insertURL( const QPixmap& pixmap, const OURL& url, int index ) { QComboBox::insertItem( pixmap, url.prettyURL(), index ); } void OComboBox::changeURL( const OURL& url, int index ) { QComboBox::changeItem( url.prettyURL(), index ); } void OComboBox::changeURL( const QPixmap& pixmap, const OURL& url, int index ) { QComboBox::changeItem( pixmap, url.prettyURL(), index ); } */ void OComboBox::setCompletedItems( const QStringList& items ) { if ( d->olineEdit ) d->olineEdit->setCompletedItems( items ); } OCompletionBox * OComboBox::completionBox( bool create ) { if ( d->olineEdit ) return d->olineEdit->completionBox( create ); return 0; } // QWidget::create() turns off mouse-Tracking which would break auto-hiding void OComboBox::create( WId id, bool initializeWindow, bool destroyOldWindow ) { QComboBox::create( id, initializeWindow, destroyOldWindow ); //OCursor::setAutoHideCursor( lineEdit(), true, true ); } void OComboBox::setLineEdit( OLineEdit *edit ) { - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 QComboBox::setLineEdit( edit ); if ( !edit->inherits( "OLineEdit" ) ) d->olineEdit = 0; else d->olineEdit = static_cast<OLineEdit*>( edit ); setDelegate( d->olineEdit ); // forward some signals. We only emit returnPressed() ourselves. if ( d->olineEdit ) { connect( d->olineEdit, SIGNAL( completion(const QString&)), SIGNAL( completion(const QString&)) ); connect( d->olineEdit, SIGNAL( substringCompletion(const QString&)), SIGNAL( substringCompletion(const QString&)) ); connect( d->olineEdit, SIGNAL( textRotation(OCompletionBase::KeyBindingType)), SIGNAL( textRotation(OCompletionBase::KeyBindingType)) ); connect( d->olineEdit, SIGNAL( completionModeChanged(OGlobalSettings::Completion)), SIGNAL( completionModeChanged(OGlobalSettings::Completion))); connect( d->olineEdit, SIGNAL( aboutToShowContextMenu(QPopupMenu*)), SIGNAL( aboutToShowContextMenu(QPopupMenu*)) ); } #else #warning OComboBox is not fully functional with Qt2 #endif } // Temporary functions until QT3 appears. - Seth Chaiklin 20 may 2001 void OComboBox::deleteWordForward() { lineEdit()->cursorWordForward(TRUE); - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 if ( lineEdit()->hasSelectedText() ) #else if ( lineEdit()->hasMarkedText() ) #endif { lineEdit()->del(); } } void OComboBox::deleteWordBack() { lineEdit()->cursorWordBackward(TRUE); - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 if ( lineEdit()->hasSelectedText() ) #else if ( lineEdit()->hasMarkedText() ) #endif { lineEdit()->del(); } } void OComboBox::setCurrentItem( const QString& item, bool insert, int index ) { int sel = -1; for (int i = 0; i < count(); ++i) if (text(i) == item) { sel = i; break; } if (sel == -1 && insert) { insertItem(item, index); if (index >= 0) sel = index; else sel = count() - 1; } setCurrentItem(sel); } void OComboBox::setCurrentItem(int index) { QComboBox::setCurrentItem(index); } /*====================================================================================== * OHistoryCombo *======================================================================================*/ // we are always read-write OHistoryCombo::OHistoryCombo( QWidget *parent, const char *name ) : OComboBox( true, parent, name ) { init( true ); // using completion } // we are always read-write OHistoryCombo::OHistoryCombo( bool useCompletion, QWidget *parent, const char *name ) : OComboBox( true, parent, name ) { init( useCompletion ); } void OHistoryCombo::init( bool useCompletion ) { if ( useCompletion ) completionObject()->setOrder( OCompletion::Weighted ); setInsertionPolicy( NoInsertion ); myIterateIndex = -1; myRotated = false; myPixProvider = 0L; connect( this, SIGNAL(aboutToShowContextMenu(QPopupMenu*)), SLOT(addContextMenuItems(QPopupMenu*)) ); connect( this, SIGNAL( activated(int) ), SLOT( slotReset() )); connect( this, SIGNAL( returnPressed(const QString&) ), SLOT(slotReset())); } OHistoryCombo::~OHistoryCombo() { delete myPixProvider; } void OHistoryCombo::setHistoryItems( QStringList items, bool setCompletionList ) { OComboBox::clear(); // limit to maxCount() while ( (int) items.count() > maxCount() && !items.isEmpty() ) items.remove( items.begin() ); insertItems( items ); if ( setCompletionList && useCompletion() ) { // we don't have any weighting information here ;( OCompletion *comp = completionObject(); comp->setOrder( OCompletion::Insertion ); comp->setItems( items ); comp->setOrder( OCompletion::Weighted ); } clearEdit(); } QStringList OHistoryCombo::historyItems() const { QStringList list; for ( int i = 0; i < count(); i++ ) list.append( text( i ) ); return list; } void OHistoryCombo::clearHistory() { OComboBox::clear(); if ( useCompletion() ) completionObject()->clear(); } void OHistoryCombo::addContextMenuItems( QPopupMenu* menu ) { if ( menu &&!lineEdit()->text().isEmpty()) { menu->insertSeparator(); menu->insertItem( tr("Empty Contents"), this, SLOT( slotClear())); } } void OHistoryCombo::addToHistory( const QString& item ) { if ( item.isEmpty() || (count() > 0 && item == text(0) )) return; // remove all existing items before adding if ( !duplicatesEnabled() ) { for ( int i = 0; i < count(); i++ ) { if ( text( i ) == item ) removeItem( i ); } } // now add the item if ( myPixProvider ) //insertItem( myPixProvider->pixmapFor(item, KIcon::SizeSmall), item, 0); insertItem( myPixProvider->pixmapFor(item, 16), item, 0); else insertItem( item, 0 ); int last; QString rmItem; bool useComp = useCompletion(); while ( count() > maxCount() && count() > 0 ) { // remove the last item, as long as we are longer than maxCount() // remove the removed item from the completionObject if it isn't // anymore available at all in the combobox. last = count() - 1; rmItem = text( last ); removeItem( last ); if ( useComp && !contains( rmItem ) ) completionObject()->removeItem( rmItem ); } if ( useComp ) completionObject()->addItem( item ); } bool OHistoryCombo::removeFromHistory( const QString& item ) { if ( item.isEmpty() ) return false; bool removed = false; QString temp = currentText(); for ( int i = 0; i < count(); i++ ) { while ( item == text( i ) ) { removed = true; removeItem( i ); } } if ( removed && useCompletion() ) completionObject()->removeItem( item ); setEditText( temp ); return removed; } void OHistoryCombo::keyPressEvent( QKeyEvent *e ) { // save the current text in the lineedit if ( myIterateIndex == -1 ) myText = currentText(); // going up in the history, rotating when reaching QListBox::count() //if ( OStdAccel::isEqual( e, OStdAccel::rotateUp() ) ) { if ( e->key() == Qt::Key_Up ) { myIterateIndex++; // skip duplicates/empty items while ( myIterateIndex < count()-1 && (currentText() == text( myIterateIndex ) || text( myIterateIndex ).isEmpty()) ) myIterateIndex++; if ( myIterateIndex >= count() ) { myRotated = true; myIterateIndex = -1; // if the typed text is the same as the first item, skip the first if ( myText == text(0) ) myIterateIndex = 0; setEditText( myText ); } else setEditText( text( myIterateIndex )); } // going down in the history, no rotation possible. Last item will be // the text that was in the lineedit before Up was called. //else if ( OStdAccel::isEqual( e, OStdAccel::rotateDown() ) ) { else if ( e->key() == Qt::Key_Down ) { myIterateIndex--; // skip duplicates/empty items while ( myIterateIndex >= 0 && (currentText() == text( myIterateIndex ) || text( myIterateIndex ).isEmpty()) ) myIterateIndex--; if ( myIterateIndex < 0 ) { if ( myRotated && myIterateIndex == -2 ) { myRotated = false; myIterateIndex = count() - 1; setEditText( text(myIterateIndex) ); } else { // bottom of history if ( myIterateIndex == -2 ) { qDebug( "ONotifyClient is not implemented yet." ); //ONotifyClient::event( ONotifyClient::notification, // i18n("No further item in the history.")); } myIterateIndex = -1; if ( currentText() != myText ) setEditText( myText ); } } else setEditText( text( myIterateIndex )); } else OComboBox::keyPressEvent( e ); } void OHistoryCombo::slotReset() { myIterateIndex = -1; myRotated = false; } void OHistoryCombo::setPixmapProvider( OPixmapProvider *prov ) { if ( myPixProvider == prov ) return; delete myPixProvider; myPixProvider = prov; // re-insert all the items with/without pixmap // I would prefer to use changeItem(), but that doesn't honour the pixmap // when using an editable combobox (what we do) if ( count() > 0 ) { QStringList items( historyItems() ); clear(); insertItems( items ); } } void OHistoryCombo::insertItems( const QStringList& items ) { QStringList::ConstIterator it = items.begin(); QString item; while ( it != items.end() ) { item = *it; if ( !item.isEmpty() ) { // only insert non-empty items if ( myPixProvider ) // insertItem( myPixProvider->pixmapFor(item, OIcon::SizeSmall), item ); insertItem( myPixProvider->pixmapFor(item, 16), item ); else insertItem( item ); } ++it; } } void OHistoryCombo::slotClear() { clearHistory(); emit cleared(); } diff --git a/libopie2/qt3/opieui/oeditlistbox.cpp b/libopie2/qt3/opieui/oeditlistbox.cpp index 0e95274..dcc697d 100644 --- a/libopie2/qt3/opieui/oeditlistbox.cpp +++ b/libopie2/qt3/opieui/oeditlistbox.cpp @@ -1,417 +1,417 @@ /* This file is part of the KDE libraries Copyright (C) 2000 David Faure <faure@kde.org>, Alexander Neundorf <neundorf@kde.org> 2000, 2002 Carsten Pfeiffer <pfeiffer@kde.org> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* QT */ #include <qstringlist.h> #include <qpushbutton.h> #include <qlayout.h> #include <qgroupbox.h> #include <qlistbox.h> #include <qwhatsthis.h> #include <qlabel.h> /* OPIE */ #include <opie2/ocombobox.h> #include <opie2/odialog.h> #include <opie2/olineedit.h> #include <opie2/oeditlistbox.h> /* UNIX */ #include <assert.h> /*====================================================================================== * OEditListBoxPrivate *======================================================================================*/ class OEditListBoxPrivate { public: bool m_checkAtEntering; int buttons; }; /*====================================================================================== * OEditListBox *======================================================================================*/ OEditListBox::OEditListBox(QWidget *parent, const char *name, bool checkAtEntering, int buttons ) :QGroupBox(parent, name ) { init( checkAtEntering, buttons ); } OEditListBox::OEditListBox(const QString& title, QWidget *parent, const char *name, bool checkAtEntering, int buttons) :QGroupBox(title, parent, name ) { init( checkAtEntering, buttons ); } OEditListBox::OEditListBox(const QString& title, const CustomEditor& custom, QWidget *parent, const char *name, bool checkAtEntering, int buttons) :QGroupBox(title, parent, name ) { m_lineEdit = custom.lineEdit(); init( checkAtEntering, buttons, custom.representationWidget() ); } OEditListBox::~OEditListBox() { delete d; d=0; } void OEditListBox::init( bool checkAtEntering, int buttons, QWidget *representationWidget ) { d=new OEditListBoxPrivate; d->m_checkAtEntering=checkAtEntering; d->buttons = buttons; int lostButtons = 0; if ( (buttons & Add) == 0 ) lostButtons++; if ( (buttons & Remove) == 0 ) lostButtons++; if ( (buttons & UpDown) == 0 ) lostButtons += 2; servNewButton = servRemoveButton = servUpButton = servDownButton = 0L; setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding)); QWidget * gb = this; QGridLayout * grid = new QGridLayout(gb, 7 - lostButtons, 2, ODialog::marginHint(), ODialog::spacingHint()); grid->addRowSpacing(0, fontMetrics().lineSpacing()); for ( int i = 1; i < 7 - lostButtons; i++ ) grid->setRowStretch(i, 1); grid->setMargin(15); if ( representationWidget ) representationWidget->reparent( gb, QPoint(0,0) ); else m_lineEdit=new OLineEdit(gb); m_listBox = new QListBox(gb); QWidget *editingWidget = representationWidget ? representationWidget : m_lineEdit; grid->addMultiCellWidget(editingWidget,1,1,0,1); grid->addMultiCellWidget(m_listBox, 2, 6 - lostButtons, 0, 0); int row = 2; if ( buttons & Add ) { servNewButton = new QPushButton(tr("&Add"), gb); servNewButton->setEnabled(false); connect(servNewButton, SIGNAL(clicked()), SLOT(addItem())); grid->addWidget(servNewButton, row++, 1); } if ( buttons & Remove ) { servRemoveButton = new QPushButton(tr("&Remove"), gb); servRemoveButton->setEnabled(false); connect(servRemoveButton, SIGNAL(clicked()), SLOT(removeItem())); grid->addWidget(servRemoveButton, row++, 1); } if ( buttons & UpDown ) { servUpButton = new QPushButton(tr("Move &Up"), gb); servUpButton->setEnabled(false); connect(servUpButton, SIGNAL(clicked()), SLOT(moveItemUp())); servDownButton = new QPushButton(tr("Move &Down"), gb); servDownButton->setEnabled(false); connect(servDownButton, SIGNAL(clicked()), SLOT(moveItemDown())); grid->addWidget(servUpButton, row++, 1); grid->addWidget(servDownButton, row++, 1); } connect(m_lineEdit,SIGNAL(textChanged(const QString&)),this,SLOT(typedSomething(const QString&))); m_lineEdit->setTrapReturnKey(true); connect(m_lineEdit,SIGNAL(returnPressed()),this,SLOT(addItem())); connect(m_listBox, SIGNAL(highlighted(int)), SLOT(enableMoveButtons(int))); // maybe supplied lineedit has some text already typedSomething( m_lineEdit->text() ); } void OEditListBox::typedSomething(const QString& text) { if(currentItem() >= 0) { if(currentText() != m_lineEdit->text()) { // IMHO changeItem() shouldn't do anything with the value // of currentItem() ... like changing it or emitting signals ... // but TT disagree with me on this one (it's been that way since ages ... grrr) bool block = m_listBox->signalsBlocked(); m_listBox->blockSignals( true ); m_listBox->changeItem(text, currentItem()); m_listBox->blockSignals( block ); emit changed(); } } if ( !servNewButton ) return; if (!d->m_checkAtEntering) servNewButton->setEnabled(!text.isEmpty()); else { if (text.isEmpty()) { servNewButton->setEnabled(false); } else { - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 StringComparisonMode mode = (StringComparisonMode) (ExactMatch | CaseSensitive ); bool enable = (m_listBox->findItem( text, mode ) == 0L); #else bool enable = (m_listBox->findItem( text ) == 0L); #endif servNewButton->setEnabled( enable ); } } } void OEditListBox::moveItemUp() { if (!m_listBox->isEnabled()) { //ONotifyClient::beep(); return; } unsigned int selIndex = m_listBox->currentItem(); if (selIndex == 0) { //ONotifyClient::beep(); return; } QListBoxItem *selItem = m_listBox->item(selIndex); m_listBox->takeItem(selItem); m_listBox->insertItem(selItem, selIndex-1); m_listBox->setCurrentItem(selIndex - 1); emit changed(); } void OEditListBox::moveItemDown() { if (!m_listBox->isEnabled()) { //ONotifyClient::beep(); return; } unsigned int selIndex = m_listBox->currentItem(); if (selIndex == m_listBox->count() - 1) { //ONotifyClient::beep(); return; } QListBoxItem *selItem = m_listBox->item(selIndex); m_listBox->takeItem(selItem); m_listBox->insertItem(selItem, selIndex+1); m_listBox->setCurrentItem(selIndex + 1); emit changed(); } void OEditListBox::addItem() { // when m_checkAtEntering is true, the add-button is disabled, but this // slot can still be called through Key_Return/Key_Enter. So we guard // against this. if ( !servNewButton || !servNewButton->isEnabled() ) return; const QString& currentTextLE=m_lineEdit->text(); bool alreadyInList(false); //if we didn't check for dupes at the inserting we have to do it now if (!d->m_checkAtEntering) { // first check current item instead of dumb iterating the entire list if ( m_listBox->currentText() == currentTextLE ) alreadyInList = true; else { - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 StringComparisonMode mode = (StringComparisonMode) (ExactMatch | CaseSensitive ); alreadyInList =(m_listBox->findItem(currentTextLE, mode) != 0); #else alreadyInList =(m_listBox->findItem(currentTextLE) != 0); #endif } } if ( servNewButton ) servNewButton->setEnabled(false); bool block = m_lineEdit->signalsBlocked(); m_lineEdit->blockSignals(true); m_lineEdit->clear(); m_lineEdit->blockSignals(block); m_listBox->setSelected(currentItem(), false); if (!alreadyInList) { block = m_listBox->signalsBlocked(); m_listBox->blockSignals( true ); m_listBox->insertItem(currentTextLE); m_listBox->blockSignals( block ); emit changed(); emit added( currentTextLE ); } } int OEditListBox::currentItem() const { int nr = m_listBox->currentItem(); - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 if(nr >= 0 && !m_listBox->item(nr)->isSelected()) return -1; #else if(nr >= 0 && !m_listBox->isSelected(m_listBox->item(nr))) return -1; #endif return nr; } void OEditListBox::removeItem() { int selected = m_listBox->currentItem(); if ( selected >= 0 ) { QString removedText = m_listBox->currentText(); m_listBox->removeItem( selected ); if ( count() > 0 ) m_listBox->setSelected( QMIN( selected, count() - 1 ), true ); emit changed(); emit removed( removedText ); } if ( servRemoveButton && m_listBox->currentItem() == -1 ) servRemoveButton->setEnabled(false); } void OEditListBox::enableMoveButtons(int index) { // Update the lineEdit when we select a different line. if(currentText() != m_lineEdit->text()) m_lineEdit->setText(currentText()); bool moveEnabled = servUpButton && servDownButton; if (moveEnabled ) { if (m_listBox->count() <= 1) { servUpButton->setEnabled(false); servDownButton->setEnabled(false); } else if ((uint) index == (m_listBox->count() - 1)) { servUpButton->setEnabled(true); servDownButton->setEnabled(false); } else if (index == 0) { servUpButton->setEnabled(false); servDownButton->setEnabled(true); } else { servUpButton->setEnabled(true); servDownButton->setEnabled(true); } } if ( servRemoveButton ) servRemoveButton->setEnabled(true); } void OEditListBox::clear() { m_lineEdit->clear(); m_listBox->clear(); emit changed(); } void OEditListBox::insertStringList(const QStringList& list, int index) { m_listBox->insertStringList(list,index); } void OEditListBox::insertStrList(const QStrList* list, int index) { m_listBox->insertStrList(list,index); } void OEditListBox::insertStrList(const QStrList& list, int index) { m_listBox->insertStrList(list,index); } void OEditListBox::insertStrList(const char ** list, int numStrings, int index) { m_listBox->insertStrList(list,numStrings,index); } QStringList OEditListBox::items() const { QStringList list; for ( uint i = 0; i < m_listBox->count(); i++ ) list.append( m_listBox->text( i )); return list; } void OEditListBox::virtual_hook( int, void* ) { /*BASE::virtual_hook( id, data );*/ } /*====================================================================================== * CustomEditor *======================================================================================*/ OEditListBox::CustomEditor::CustomEditor( OComboBox *combo ) { m_representationWidget = combo; assert( combo->lineEdit()->inherits( "OLineEdit" ) ); m_lineEdit = static_cast<OLineEdit*>( combo->lineEdit() ); } diff --git a/libopie2/qt3/opieui/olineedit.cpp b/libopie2/qt3/opieui/olineedit.cpp index 6f66fc7..b150987 100644 --- a/libopie2/qt3/opieui/olineedit.cpp +++ b/libopie2/qt3/opieui/olineedit.cpp @@ -1,729 +1,729 @@ /* This file Copyright (C) 2003 Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> is part of the Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org>, Dawit Alemayehu <adawit@kde.org> Opie Project Copyright (C) 1999 Preston Brown <pbrown@kde.org>, Patrick Ward <PAT_WARD@HP-USA-om5.om.hp.com> Copyright (C) 1997 Sven Radej (sven.radej@iname.com) =. .=l. Originally part of the KDE Project .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* QT */ #include <qapplication.h> #include <qclipboard.h> #include <qtimer.h> #include <qpopupmenu.h> /* OPIE */ #include <opie2/ocompletionbox.h> #include <opie2/olineedit.h> #include <opie2/oglobalsettings.h> typedef QString KURL; //FIXME: Revise for Opie /*====================================================================================== * OLineEditPrivate *======================================================================================*/ class OLineEdit::OLineEditPrivate { public: OLineEditPrivate() { grabReturnKeyEvents = false; handleURLDrops = true; completionBox = 0L; } ~OLineEditPrivate() { delete completionBox; } bool grabReturnKeyEvents; bool handleURLDrops; OCompletionBox *completionBox; }; /*====================================================================================== * OLineEdit *======================================================================================*/ OLineEdit::OLineEdit( const QString &string, QWidget *parent, const char *name ) : QLineEdit( string, parent, name ) { init(); } OLineEdit::OLineEdit( QWidget *parent, const char *name ) : QLineEdit( parent, name ) { init(); } OLineEdit::~OLineEdit () { delete d; } void OLineEdit::init() { d = new OLineEditPrivate; possibleTripleClick = false; // Enable the context menu by default. setContextMenuEnabled( true ); //OCursor::setAutoHideCursor( this, true, true ); installEventFilter( this ); } void OLineEdit::setCompletionMode( OGlobalSettings::Completion mode ) { OGlobalSettings::Completion oldMode = completionMode(); if ( oldMode != mode && oldMode == OGlobalSettings::CompletionPopup && d->completionBox && d->completionBox->isVisible() ) d->completionBox->hide(); // If the widgets echo mode is not Normal, no completion // feature will be enabled even if one is requested. if ( echoMode() != QLineEdit::Normal ) mode = OGlobalSettings::CompletionNone; // Override the request. OCompletionBase::setCompletionMode( mode ); } void OLineEdit::setCompletedText( const QString& t, bool marked ) { QString txt = text(); if ( t != txt ) { int curpos = marked ? txt.length() : t.length(); validateAndSet( t, curpos, curpos, t.length() ); } } void OLineEdit::setCompletedText( const QString& text ) { OGlobalSettings::Completion mode = completionMode(); bool marked = ( mode == OGlobalSettings::CompletionAuto || mode == OGlobalSettings::CompletionMan || mode == OGlobalSettings::CompletionPopup ); setCompletedText( text, marked ); } void OLineEdit::rotateText( OCompletionBase::KeyBindingType type ) { OCompletion* comp = compObj(); if ( comp && (type == OCompletionBase::PrevCompletionMatch || type == OCompletionBase::NextCompletionMatch ) ) { QString input = (type == OCompletionBase::PrevCompletionMatch) ? comp->previousMatch() : comp->nextMatch(); // Skip rotation if previous/next match is null or the same text if ( input.isNull() || input == displayText() ) return; - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 setCompletedText( input, hasSelectedText() ); #else setCompletedText( input, hasMarkedText() ); #endif } } void OLineEdit::makeCompletion( const QString& text ) { OCompletion *comp = compObj(); if ( !comp ) return; // No completion object... QString match = comp->makeCompletion( text ); OGlobalSettings::Completion mode = completionMode(); if ( mode == OGlobalSettings::CompletionPopup ) { if ( match.isNull() ) { if ( d->completionBox ) { d->completionBox->hide(); d->completionBox->clear(); } } else setCompletedItems( comp->allMatches() ); } else { // all other completion modes // If no match or the same match, simply return without completing. if ( match.isNull() || match == text ) return; setCompletedText( match ); } } void OLineEdit::setReadOnly(bool readOnly) { QPalette p = palette(); if (readOnly) { QColor color = p.color(QPalette::Disabled, QColorGroup::Background); p.setColor(QColorGroup::Base, color); p.setColor(QColorGroup::Background, color); } else { QColor color = p.color(QPalette::Normal, QColorGroup::Base); p.setColor(QColorGroup::Base, color); p.setColor(QColorGroup::Background, color); } setPalette(p); QLineEdit::setReadOnly (readOnly); } void OLineEdit::keyPressEvent( QKeyEvent *e ) { qDebug( "OLineEdit::keyPressEvent()" ); /* KKey key( e ); if ( KStdAccel::copy().contains( key ) ) { copy(); return; } else if ( KStdAccel::paste().contains( key ) ) { paste(); return; } else if ( KStdAccel::cut().contains( key ) ) { cut(); return; } else if ( KStdAccel::undo().contains( key ) ) { undo(); return; } else if ( KStdAccel::redo().contains( key ) ) { redo(); return; } else if ( KStdAccel::deleteWordBack().contains( key ) ) { cursorWordBackward(TRUE); if ( hasSelectedText() ) del(); e->accept(); return; } else if ( KStdAccel::deleteWordForward().contains( key ) ) { // Workaround for QT bug where cursorWordForward(TRUE); if ( hasSelectedText() ) del(); e->accept(); return; } */ // Filter key-events if EchoMode is normal & // completion mode is not set to CompletionNone if ( echoMode() == QLineEdit::Normal && completionMode() != OGlobalSettings::CompletionNone ) { KeyBindingMap keys = getKeyBindings(); OGlobalSettings::Completion mode = completionMode(); bool noModifier = (e->state() == NoButton || e->state()== ShiftButton); if ( (mode == OGlobalSettings::CompletionAuto || mode == OGlobalSettings::CompletionMan) && noModifier ) { QString keycode = e->text(); if ( !keycode.isNull() && keycode.unicode()->isPrint() ) { QLineEdit::keyPressEvent ( e ); QString txt = text(); int len = txt.length(); - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 if ( !hasSelectedText() && len && cursorPosition() == len ) #else if ( !hasMarkedText() && len && cursorPosition() == len ) #endif { if ( emitSignals() ) emit completion( txt ); if ( handleSignals() ) makeCompletion( txt ); e->accept(); } return; } } else if ( mode == OGlobalSettings::CompletionPopup && noModifier ) { qDebug( "OLineEdit::keyPressEvent() - global settings = CompletionPopup & noModifier" ); QString old_txt = text(); QLineEdit::keyPressEvent ( e ); QString txt = text(); int len = txt.length(); QString keycode = e->text(); if ( txt != old_txt && len && cursorPosition() == len && ( (!keycode.isNull() && keycode.unicode()->isPrint()) || e->key() == Key_Backspace ) ) { if ( emitSignals() ) emit completion( txt ); // emit when requested... if ( handleSignals() ) makeCompletion( txt ); // handle when requested... e->accept(); } else if (!len && d->completionBox && d->completionBox->isVisible()) d->completionBox->hide(); return; } /*else if ( mode == OGlobalSettings::CompletionShell ) { // Handles completion. KShortcut cut; if ( keys[TextCompletion].isNull() ) cut = KStdAccel::shortcut(KStdAccel::TextCompletion); else cut = keys[TextCompletion]; if ( cut.contains( key ) ) { // Emit completion if the completion mode is CompletionShell // and the cursor is at the end of the string. QString txt = text(); int len = txt.length(); if ( cursorPosition() == len && len != 0 ) { if ( emitSignals() ) emit completion( txt ); if ( handleSignals() ) makeCompletion( txt ); return; } } else if ( d->completionBox ) d->completionBox->hide(); } // handle rotation if ( mode != OGlobalSettings::CompletionNone ) { // Handles previous match KShortcut cut; if ( keys[PrevCompletionMatch].isNull() ) cut = KStdAccel::shortcut(KStdAccel::PrevCompletion); else cut = keys[PrevCompletionMatch]; if ( cut.contains( key ) ) { if ( emitSignals() ) emit textRotation( OCompletionBase::PrevCompletionMatch ); if ( handleSignals() ) rotateText( OCompletionBase::PrevCompletionMatch ); return; } // Handles next match if ( keys[NextCompletionMatch].isNull() ) cut = KStdAccel::key(KStdAccel::NextCompletion); else cut = keys[NextCompletionMatch]; if ( cut.contains( key ) ) { if ( emitSignals() ) emit textRotation( OCompletionBase::NextCompletionMatch ); if ( handleSignals() ) rotateText( OCompletionBase::NextCompletionMatch ); return; } } // substring completion if ( compObj() ) { KShortcut cut; if ( keys[SubstringCompletion].isNull() ) cut = KStdAccel::shortcut(KStdAccel::SubstringCompletion); else cut = keys[SubstringCompletion]; if ( cut.contains( key ) ) { if ( emitSignals() ) emit substringCompletion( text() ); if ( handleSignals() ) { setCompletedItems( compObj()->substringCompletion(text())); e->accept(); } return; } } */ } // Let QLineEdit handle any other keys events. QLineEdit::keyPressEvent ( e ); } void OLineEdit::mouseDoubleClickEvent( QMouseEvent* e ) { if ( e->button() == Qt::LeftButton ) { possibleTripleClick=true; QTimer::singleShot( QApplication::doubleClickInterval(),this, SLOT(tripleClickTimeout()) ); } QLineEdit::mouseDoubleClickEvent( e ); } void OLineEdit::mousePressEvent( QMouseEvent* e ) { if ( possibleTripleClick && e->button() == Qt::LeftButton ) { selectAll(); return; } QLineEdit::mousePressEvent( e ); } void OLineEdit::tripleClickTimeout() { possibleTripleClick=false; } QPopupMenu *OLineEdit::createPopupMenu() { // Return if popup menu is not enabled !! if ( !m_bEnableMenu ) return 0; - #if QT_VERSION > 290 + #if QT_VERSION >= 0x030000 QPopupMenu *popup = QLineEdit::createPopupMenu(); #else QPopupMenu *popup = new QPopupMenu(); #warning OLineEdit is not fully functional on Qt2 #endif // completion object is present. if ( compObj() ) { QPopupMenu *subMenu = new QPopupMenu( popup ); connect( subMenu, SIGNAL( activated(int) ), this, SLOT( completionMenuActivated(int) ) ); popup->insertSeparator(); //popup->insertItem( SmallIconSet("completion"), i18n("Text Completion"), // subMenu ); popup->insertItem( tr("Text Completion"), subMenu ); subMenu->insertItem( tr("None"), NoCompletion ); subMenu->insertItem( tr("Manual"), ShellCompletion ); subMenu->insertItem( tr("Automatic"), AutoCompletion ); subMenu->insertItem( tr("Dropdown List"), PopupCompletion ); subMenu->insertItem( tr("Short Automatic"), SemiAutoCompletion ); //subMenu->setAccel( KStdAccel::completion(), ShellCompletion ); subMenu->setAccel( Key_Tab, ShellCompletion ); OGlobalSettings::Completion mode = completionMode(); subMenu->setItemChecked( NoCompletion, mode == OGlobalSettings::CompletionNone ); subMenu->setItemChecked( ShellCompletion, mode == OGlobalSettings::CompletionShell ); subMenu->setItemChecked( PopupCompletion, mode == OGlobalSettings::CompletionPopup ); subMenu->setItemChecked( AutoCompletion, mode == OGlobalSettings::CompletionAuto ); subMenu->setItemChecked( SemiAutoCompletion, mode == OGlobalSettings::CompletionMan ); if ( mode != OGlobalSettings::completionMode() ) { subMenu->insertSeparator(); subMenu->insertItem( tr("Default"), Default ); } } // ### do we really need this? Yes, Please do not remove! This // allows applications to extend the popup menu without having to // inherit from this class! (DA) emit aboutToShowContextMenu( popup ); return popup; } void OLineEdit::completionMenuActivated( int id ) { OGlobalSettings::Completion oldMode = completionMode(); switch ( id ) { case Default: setCompletionMode( OGlobalSettings::completionMode() ); break; case NoCompletion: setCompletionMode( OGlobalSettings::CompletionNone ); break; case AutoCompletion: setCompletionMode( OGlobalSettings::CompletionAuto ); break; case SemiAutoCompletion: setCompletionMode( OGlobalSettings::CompletionMan ); break; case ShellCompletion: setCompletionMode( OGlobalSettings::CompletionShell ); break; case PopupCompletion: setCompletionMode( OGlobalSettings::CompletionPopup ); break; default: return; } if ( oldMode != completionMode() ) { if ( oldMode == OGlobalSettings::CompletionPopup && d->completionBox && d->completionBox->isVisible() ) d->completionBox->hide(); emit completionModeChanged( completionMode() ); } } /*void OLineEdit::dropEvent(QDropEvent *e) { KURL::List urlList; if( d->handleURLDrops && KURLDrag::decode( e, urlList ) ) { QString dropText = text(); KURL::List::ConstIterator it; for( it = urlList.begin() ; it != urlList.end() ; ++it ) { if(!dropText.isEmpty()) dropText+=' '; dropText += (*it).prettyURL(); } validateAndSet( dropText, dropText.length(), 0, 0); e->accept(); } else QLineEdit::dropEvent(e); }*/ bool OLineEdit::eventFilter( QObject* o, QEvent* ev ) { if( o == this ) { //OCursor::autoHideEventFilter( this, ev ); if ( ev->type() == QEvent::AccelOverride ) { QKeyEvent *e = static_cast<QKeyEvent *>( ev ); // if (overrideAccel (e)) // { // e->accept(); // return true; // } } else if( ev->type() == QEvent::KeyPress ) { QKeyEvent *e = static_cast<QKeyEvent *>( ev ); if( e->key() == Qt::Key_Return || e->key() == Qt::Key_Enter ) { bool trap = d->completionBox && d->completionBox->isVisible(); // Qt will emit returnPressed() itself if we return false if ( d->grabReturnKeyEvents || trap ) emit QLineEdit::returnPressed(); emit returnPressed( displayText() ); if ( trap ) d->completionBox->hide(); // Eat the event if the user asked for it, or if a completionbox was visible return d->grabReturnKeyEvents || trap; } } } return QLineEdit::eventFilter( o, ev ); } void OLineEdit::setURLDropsEnabled(bool enable) { d->handleURLDrops=enable; } bool OLineEdit::isURLDropsEnabled() const { return d->handleURLDrops; } void OLineEdit::setTrapReturnKey( bool grab ) { d->grabReturnKeyEvents = grab; } bool OLineEdit::trapReturnKey() const { return d->grabReturnKeyEvents; } /*void OLineEdit::setURL( const KURL& url ) { QLineEdit::setText( url.prettyURL() ); }*/ void OLineEdit::makeCompletionBox() { if ( d->completionBox ) return; d->completionBox = new OCompletionBox( this, "completion box" ); if ( handleSignals() ) { connect( d->completionBox, SIGNAL(highlighted(const QString&)), SLOT(setText(const QString&)) ); connect( d->completionBox, SIGNAL(userCancelled(const QString&)), SLOT(setText(const QString&)) ); // Nice lil' hacklet ;) KComboBox doesn't know when the completionbox // is created (childEvent() is even more hacky, IMHO), so we simply // forward the completionbox' activated signal from here. if ( parentWidget() && parentWidget()->inherits("KComboBox") ) connect( d->completionBox, SIGNAL( activated(const QString&)), parentWidget(), SIGNAL( activated(const QString&))); } } /*bool OLineEdit::overrideAccel (const QKeyEvent* e) { KShortcut scKey; KKey key( e ); KeyBindingMap keys = getKeyBindings(); if (keys[TextCompletion].isNull()) scKey = KStdAccel::shortcut(KStdAccel::TextCompletion); else scKey = keys[TextCompletion]; if (scKey.contains( key )) return true; if (keys[NextCompletionMatch].isNull()) scKey = KStdAccel::shortcut(KStdAccel::NextCompletion); else scKey = keys[NextCompletionMatch]; if (scKey.contains( key )) return true; if (keys[PrevCompletionMatch].isNull()) scKey = KStdAccel::shortcut(KStdAccel::PrevCompletion); else scKey = keys[PrevCompletionMatch]; if (scKey.contains( key )) return true; if (KStdAccel::deleteWordBack().contains( key )) return true; if (KStdAccel::deleteWordForward().contains( key )) return true; if (d->completionBox && d->completionBox->isVisible ()) if (e->key () == Key_Backtab) return true; return false; }*/ void OLineEdit::setCompletedItems( const QStringList& items ) { QString txt = text(); if ( !items.isEmpty() && !(items.count() == 1 && txt == items.first()) ) { if ( !d->completionBox ) makeCompletionBox(); if ( !txt.isEmpty() ) d->completionBox->setCancelledText( txt ); d->completionBox->setItems( items ); d->completionBox->popup(); } else { if ( d->completionBox && d->completionBox->isVisible() ) d->completionBox->hide(); } } OCompletionBox * OLineEdit::completionBox( bool create ) { if ( create ) makeCompletionBox(); return d->completionBox; } void OLineEdit::setCompletionObject( OCompletion* comp, bool hsig ) { OCompletion *oldComp = compObj(); if ( oldComp && handleSignals() ) disconnect( oldComp, SIGNAL( matches(const QStringList&)), this, SLOT( setCompletedItems(const QStringList&))); if ( comp && hsig ) connect( comp, SIGNAL( matches(const QStringList&)), this, SLOT( setCompletedItems(const QStringList&))); OCompletionBase::setCompletionObject( comp, hsig ); } // QWidget::create() turns off mouse-Tracking which would break auto-hiding void OLineEdit::create( WId id, bool initializeWindow, bool destroyOldWindow ) { QLineEdit::create( id, initializeWindow, destroyOldWindow ); //OCursor::setAutoHideCursor( this, true, true ); } void OLineEdit::clear() { setText( QString::null ); } |